18489030264

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1554

約数の個数: 192

約数和(自身を含む): 54189907200

約数和(自身を除く): 35700876936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 257, 258, 342, 344, 387, 456, 514, 516, 684, 771, 774, 817, 1028, 1032, 1223, 1368, 1542, 1548, 1634, 2056, 2313, 2446, 2451, 3084, 3096, 3268, 3669, 4626, 4883, 4892, 4902, 6168, 6536, 7338, 7353, 9252, 9766, 9784, 9804, 11007, 11051, 14649, 14676, 14706, 18504, 19532, 19608, 22014, 22102, 23237, 29298, 29352, 29412, 33153, 39064, 43947, 44028, 44204, 46474, 52589, 58596, 58824, 66306, 69711, 87894, 88056, 88408, 92948, 99459, 105178, 117192, 132612, 139422, 157767, 175788, 185896, 198918, 209133, 209969, 210356, 265224, 278844, 314311, 315534, 351576, 397836, 418266, 419938, 420712, 473301, 557688, 628622, 629907, 631068, 795672, 836532, 839876, 942933, 946602, 999191, 1257244, 1259814, 1262136, 1673064, 1679752, 1885866, 1889721, 1893204, 1998382, 2514488, 2519628, 2828799, 2997573, 3771732, 3779442, 3786408, 3996764, 5039256, 5657598, 5971909, 5995146, 7543464, 7558884, 7993528, 8992719, 11315196, 11943818, 11990292, 13515373, 15117768, 17915727, 17985438, 22630392, 23887636, 23980584, 27030746, 35831454, 35970876, 40546119, 47775272, 53747181, 54061492, 71662908, 71941752, 81092238, 107494362, 108122984, 121638357, 143325816, 162184476, 214988724, 243276714, 256792087, 324368952, 429977448, 486553428, 513584174, 770376261, 973106856, 1027168348, 1540752522, 2054336696, 2311128783, 3081505044, 4622257566, 6163010088, 9244515132, 18489030264]

約数ペア:

[(1, 18489030264), (2, 9244515132), (3, 6163010088), (4, 4622257566), (6, 3081505044), (8, 2311128783), (9, 2054336696), (12, 1540752522), (18, 1027168348), (19, 973106856), (24, 770376261), (36, 513584174), (38, 486553428), (43, 429977448), (57, 324368952), (72, 256792087), (76, 243276714), (86, 214988724), (114, 162184476), (129, 143325816), (152, 121638357), (171, 108122984), (172, 107494362), (228, 81092238), (257, 71941752), (258, 71662908), (342, 54061492), (344, 53747181), (387, 47775272), (456, 40546119), (514, 35970876), (516, 35831454), (684, 27030746), (771, 23980584), (774, 23887636), (817, 22630392), (1028, 17985438), (1032, 17915727), (1223, 15117768), (1368, 13515373), (1542, 11990292), (1548, 11943818), (1634, 11315196), (2056, 8992719), (2313, 7993528), (2446, 7558884), (2451, 7543464), (3084, 5995146), (3096, 5971909), (3268, 5657598), (3669, 5039256), (4626, 3996764), (4883, 3786408), (4892, 3779442), (4902, 3771732), (6168, 2997573), (6536, 2828799), (7338, 2519628), (7353, 2514488), (9252, 1998382), (9766, 1893204), (9784, 1889721), (9804, 1885866), (11007, 1679752), (11051, 1673064), (14649, 1262136), (14676, 1259814), (14706, 1257244), (18504, 999191), (19532, 946602), (19608, 942933), (22014, 839876), (22102, 836532), (23237, 795672), (29298, 631068), (29352, 629907), (29412, 628622), (33153, 557688), (39064, 473301), (43947, 420712), (44028, 419938), (44204, 418266), (46474, 397836), (52589, 351576), (58596, 315534), (58824, 314311), (66306, 278844), (69711, 265224), (87894, 210356), (88056, 209969), (88408, 209133), (92948, 198918), (99459, 185896), (105178, 175788), (117192, 157767), (132612, 139422)]