19932207516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 58234353408

約数和(自身を除く): 38302145892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 293, 324, 351, 372, 403, 468, 521, 558, 586, 702, 806, 837, 879, 1042, 1053, 1116, 1172, 1209, 1404, 1563, 1612, 1674, 1758, 2084, 2106, 2418, 2511, 2637, 3126, 3348, 3516, 3627, 3809, 4212, 4689, 4836, 5022, 5274, 6252, 6773, 7254, 7618, 7911, 9083, 9378, 10044, 10548, 10881, 11427, 13546, 14067, 14508, 15236, 15822, 16151, 18166, 18756, 20319, 21762, 22854, 23733, 27092, 27249, 28134, 31644, 32302, 32643, 34281, 36332, 40638, 42201, 43524, 45708, 47466, 48453, 54498, 56268, 60957, 64604, 65286, 68562, 81276, 81747, 84402, 94932, 96906, 102843, 108996, 118079, 121914, 130572, 137124, 145359, 152653, 163494, 168804, 182871, 193812, 205686, 209963, 236158, 243828, 245241, 290718, 305306, 308529, 326988, 354237, 365742, 411372, 419926, 436077, 457959, 472316, 490482, 548613, 581436, 610612, 617058, 629889, 708474, 731484, 735723, 839852, 872154, 915918, 980964, 1062711, 1097226, 1234116, 1259778, 1308231, 1373877, 1416948, 1471446, 1744308, 1831836, 1889667, 1984489, 2125422, 2194452, 2519556, 2616462, 2747754, 2942892, 3188133, 3779334, 3968978, 4121631, 4250844, 4732243, 5232924, 5495508, 5669001, 5953467, 6376266, 7558668, 7937956, 8243262, 9464486, 9564399, 11338002, 11906934, 12364893, 12752532, 14196729, 16486524, 17007003, 17860401, 18928972, 19128798, 22676004, 23813868, 24729786, 28393458, 34014006, 35720802, 38257596, 42590187, 49459572, 53581203, 56786916, 61519159, 68028012, 71441604, 85180374, 107162406, 123038318, 127770561, 160743609, 170360748, 184557477, 214324812, 246076636, 255541122, 321487218, 369114954, 383311683, 511082244, 553672431, 642974436, 738229908, 766623366, 1107344862, 1533246732, 1661017293, 2214689724, 3322034586, 4983051879, 6644069172, 9966103758, 19932207516]

約数ペア:

[(1, 19932207516), (2, 9966103758), (3, 6644069172), (4, 4983051879), (6, 3322034586), (9, 2214689724), (12, 1661017293), (13, 1533246732), (18, 1107344862), (26, 766623366), (27, 738229908), (31, 642974436), (36, 553672431), (39, 511082244), (52, 383311683), (54, 369114954), (62, 321487218), (78, 255541122), (81, 246076636), (93, 214324812), (108, 184557477), (117, 170360748), (124, 160743609), (156, 127770561), (162, 123038318), (186, 107162406), (234, 85180374), (279, 71441604), (293, 68028012), (324, 61519159), (351, 56786916), (372, 53581203), (403, 49459572), (468, 42590187), (521, 38257596), (558, 35720802), (586, 34014006), (702, 28393458), (806, 24729786), (837, 23813868), (879, 22676004), (1042, 19128798), (1053, 18928972), (1116, 17860401), (1172, 17007003), (1209, 16486524), (1404, 14196729), (1563, 12752532), (1612, 12364893), (1674, 11906934), (1758, 11338002), (2084, 9564399), (2106, 9464486), (2418, 8243262), (2511, 7937956), (2637, 7558668), (3126, 6376266), (3348, 5953467), (3516, 5669001), (3627, 5495508), (3809, 5232924), (4212, 4732243), (4689, 4250844), (4836, 4121631), (5022, 3968978), (5274, 3779334), (6252, 3188133), (6773, 2942892), (7254, 2747754), (7618, 2616462), (7911, 2519556), (9083, 2194452), (9378, 2125422), (10044, 1984489), (10548, 1889667), (10881, 1831836), (11427, 1744308), (13546, 1471446), (14067, 1416948), (14508, 1373877), (15236, 1308231), (15822, 1259778), (16151, 1234116), (18166, 1097226), (18756, 1062711), (20319, 980964), (21762, 915918), (22854, 872154), (23733, 839852), (27092, 735723), (27249, 731484), (28134, 708474), (31644, 629889), (32302, 617058), (32643, 610612), (34281, 581436), (36332, 548613), (40638, 490482), (42201, 472316), (43524, 457959), (45708, 436077), (47466, 419926), (48453, 411372), (54498, 365742), (56268, 354237), (60957, 326988), (64604, 308529), (65286, 305306), (68562, 290718), (81276, 245241), (81747, 243828), (84402, 236158), (94932, 209963), (96906, 205686), (102843, 193812), (108996, 182871), (118079, 168804), (121914, 163494), (130572, 152653), (137124, 145359)]