18137965212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 52141107200

約数和(自身を除く): 34003141988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 61, 62, 74, 76, 93, 111, 114, 122, 124, 148, 171, 183, 186, 222, 228, 244, 279, 333, 342, 366, 372, 379, 444, 549, 558, 589, 666, 684, 703, 732, 758, 1098, 1116, 1137, 1147, 1159, 1178, 1332, 1406, 1516, 1767, 1891, 2109, 2196, 2257, 2274, 2294, 2318, 2356, 2812, 3411, 3441, 3477, 3534, 3782, 4218, 4514, 4548, 4588, 4636, 5301, 5673, 6327, 6771, 6822, 6882, 6954, 7068, 7201, 7564, 8436, 9028, 10323, 10431, 10602, 11346, 11749, 12654, 13542, 13644, 13764, 13908, 14023, 14402, 17019, 20313, 20646, 20862, 21204, 21603, 21793, 22692, 23119, 23498, 25308, 27084, 28046, 28804, 34038, 35247, 35929, 40626, 41292, 41724, 42069, 42883, 43206, 43586, 46238, 46996, 56092, 64809, 65379, 68076, 69357, 69967, 70494, 71858, 81252, 84138, 85766, 86412, 87172, 92476, 105741, 107787, 126207, 128649, 129618, 130758, 138714, 139934, 140988, 143716, 168276, 171532, 196137, 208071, 209901, 211482, 215574, 223231, 252414, 257298, 259236, 261516, 266437, 277428, 279868, 323361, 385947, 392274, 416142, 419802, 422964, 431148, 434713, 439261, 446462, 504828, 514596, 532874, 629703, 646722, 669693, 716689, 771894, 784548, 799311, 832284, 839604, 855403, 869426, 878522, 892924, 1065748, 1259406, 1293444, 1304139, 1317783, 1329373, 1339386, 1433378, 1543788, 1598622, 1710806, 1738852, 1757044, 2009079, 2150067, 2397933, 2518812, 2566209, 2608278, 2635566, 2658746, 2678772, 2866756, 3197244, 3421612, 3912417, 3953349, 3988119, 4018158, 4300134, 4795866, 5132418, 5216556, 5271132, 5317492, 6450201, 7698627, 7824834, 7906698, 7976238, 8036316, 8259547, 8600268, 9591732, 10264836, 11964357, 12900402, 13617091, 15397254, 15649668, 15813396, 15952476, 16252657, 16519094, 23928714, 24778641, 25800804, 26517493, 27234182, 30794508, 32505314, 33038188, 40851273, 47857428, 48757971, 49557282, 53034986, 54468364, 65010628, 74335923, 79552479, 81702546, 97515942, 99114564, 106069972, 122553819, 146273913, 148671846, 159104958, 163405092, 195031884, 238657437, 245107638, 292547826, 297343692, 318209916, 477314874, 490215276, 503832367, 585095652, 954629748, 1007664734, 1511497101, 2015329468, 3022994202, 4534491303, 6045988404, 9068982606, 18137965212]

約数ペア:

[(1, 18137965212), (2, 9068982606), (3, 6045988404), (4, 4534491303), (6, 3022994202), (9, 2015329468), (12, 1511497101), (18, 1007664734), (19, 954629748), (31, 585095652), (36, 503832367), (37, 490215276), (38, 477314874), (57, 318209916), (61, 297343692), (62, 292547826), (74, 245107638), (76, 238657437), (93, 195031884), (111, 163405092), (114, 159104958), (122, 148671846), (124, 146273913), (148, 122553819), (171, 106069972), (183, 99114564), (186, 97515942), (222, 81702546), (228, 79552479), (244, 74335923), (279, 65010628), (333, 54468364), (342, 53034986), (366, 49557282), (372, 48757971), (379, 47857428), (444, 40851273), (549, 33038188), (558, 32505314), (589, 30794508), (666, 27234182), (684, 26517493), (703, 25800804), (732, 24778641), (758, 23928714), (1098, 16519094), (1116, 16252657), (1137, 15952476), (1147, 15813396), (1159, 15649668), (1178, 15397254), (1332, 13617091), (1406, 12900402), (1516, 11964357), (1767, 10264836), (1891, 9591732), (2109, 8600268), (2196, 8259547), (2257, 8036316), (2274, 7976238), (2294, 7906698), (2318, 7824834), (2356, 7698627), (2812, 6450201), (3411, 5317492), (3441, 5271132), (3477, 5216556), (3534, 5132418), (3782, 4795866), (4218, 4300134), (4514, 4018158), (4548, 3988119), (4588, 3953349), (4636, 3912417), (5301, 3421612), (5673, 3197244), (6327, 2866756), (6771, 2678772), (6822, 2658746), (6882, 2635566), (6954, 2608278), (7068, 2566209), (7201, 2518812), (7564, 2397933), (8436, 2150067), (9028, 2009079), (10323, 1757044), (10431, 1738852), (10602, 1710806), (11346, 1598622), (11749, 1543788), (12654, 1433378), (13542, 1339386), (13644, 1329373), (13764, 1317783), (13908, 1304139), (14023, 1293444), (14402, 1259406), (17019, 1065748), (20313, 892924), (20646, 878522), (20862, 869426), (21204, 855403), (21603, 839604), (21793, 832284), (22692, 799311), (23119, 784548), (23498, 771894), (25308, 716689), (27084, 669693), (28046, 646722), (28804, 629703), (34038, 532874), (35247, 514596), (35929, 504828), (40626, 446462), (41292, 439261), (41724, 434713), (42069, 431148), (42883, 422964), (43206, 419802), (43586, 416142), (46238, 392274), (46996, 385947), (56092, 323361), (64809, 279868), (65379, 277428), (68076, 266437), (69357, 261516), (69967, 259236), (70494, 257298), (71858, 252414), (81252, 223231), (84138, 215574), (85766, 211482), (86412, 209901), (87172, 208071), (92476, 196137), (105741, 171532), (107787, 168276), (126207, 143716), (128649, 140988), (129618, 139934), (130758, 138714)]