18492864

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 54620160

約数和(自身を除く): 36127296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 239, 248, 312, 372, 403, 416, 478, 496, 624, 717, 744, 806, 832, 956, 992, 1209, 1248, 1434, 1488, 1612, 1912, 1984, 2418, 2496, 2868, 2976, 3107, 3224, 3824, 4836, 5736, 5952, 6214, 6448, 7409, 7648, 9321, 9672, 11472, 12428, 12896, 14818, 15296, 18642, 19344, 22227, 22944, 24856, 25792, 29636, 37284, 38688, 44454, 45888, 49712, 59272, 74568, 77376, 88908, 96317, 99424, 118544, 149136, 177816, 192634, 198848, 237088, 288951, 298272, 355632, 385268, 474176, 577902, 596544, 711264, 770536, 1155804, 1422528, 1541072, 2311608, 3082144, 4623216, 6164288, 9246432, 18492864]

約数ペア:

[(1, 18492864), (2, 9246432), (3, 6164288), (4, 4623216), (6, 3082144), (8, 2311608), (12, 1541072), (13, 1422528), (16, 1155804), (24, 770536), (26, 711264), (31, 596544), (32, 577902), (39, 474176), (48, 385268), (52, 355632), (62, 298272), (64, 288951), (78, 237088), (93, 198848), (96, 192634), (104, 177816), (124, 149136), (156, 118544), (186, 99424), (192, 96317), (208, 88908), (239, 77376), (248, 74568), (312, 59272), (372, 49712), (403, 45888), (416, 44454), (478, 38688), (496, 37284), (624, 29636), (717, 25792), (744, 24856), (806, 22944), (832, 22227), (956, 19344), (992, 18642), (1209, 15296), (1248, 14818), (1434, 12896), (1488, 12428), (1612, 11472), (1912, 9672), (1984, 9321), (2418, 7648), (2496, 7409), (2868, 6448), (2976, 6214), (3107, 5952), (3224, 5736), (3824, 4836)]