1910001114

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 4943769600

約数和(自身を除く): 3033768486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 151, 189, 218, 302, 307, 327, 378, 453, 614, 654, 763, 906, 921, 981, 1057, 1359, 1526, 1842, 1962, 2114, 2149, 2289, 2718, 2763, 2943, 3171, 4077, 4298, 4578, 5526, 5886, 6342, 6447, 6867, 8154, 8289, 9513, 12894, 13734, 16459, 16578, 19026, 19341, 20601, 28539, 32918, 33463, 38682, 41202, 46357, 49377, 57078, 58023, 66926, 92714, 98754, 100389, 115213, 116046, 139071, 148131, 200778, 230426, 234241, 278142, 296262, 301167, 324499, 345639, 417213, 444393, 468482, 602334, 648998, 691278, 702723, 834426, 888786, 903501, 973497, 1036917, 1251639, 1405446, 1807002, 1946994, 2073834, 2108169, 2503278, 2920491, 3110751, 4216338, 5052913, 5840982, 6221502, 6324507, 8761473, 10105826, 12649014, 15158739, 17522946, 30317478, 35370391, 45476217, 70740782, 90952434, 106111173, 136428651, 212222346, 272857302, 318333519, 636667038, 955000557, 1910001114]

約数ペア:

[(1, 1910001114), (2, 955000557), (3, 636667038), (6, 318333519), (7, 272857302), (9, 212222346), (14, 136428651), (18, 106111173), (21, 90952434), (27, 70740782), (42, 45476217), (54, 35370391), (63, 30317478), (109, 17522946), (126, 15158739), (151, 12649014), (189, 10105826), (218, 8761473), (302, 6324507), (307, 6221502), (327, 5840982), (378, 5052913), (453, 4216338), (614, 3110751), (654, 2920491), (763, 2503278), (906, 2108169), (921, 2073834), (981, 1946994), (1057, 1807002), (1359, 1405446), (1526, 1251639), (1842, 1036917), (1962, 973497), (2114, 903501), (2149, 888786), (2289, 834426), (2718, 702723), (2763, 691278), (2943, 648998), (3171, 602334), (4077, 468482), (4298, 444393), (4578, 417213), (5526, 345639), (5886, 324499), (6342, 301167), (6447, 296262), (6867, 278142), (8154, 234241), (8289, 230426), (9513, 200778), (12894, 148131), (13734, 139071), (16459, 116046), (16578, 115213), (19026, 100389), (19341, 98754), (20601, 92714), (28539, 66926), (32918, 58023), (33463, 57078), (38682, 49377), (41202, 46357)]