18485424

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 55246464

約数和(自身を除く): 36761040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 101, 123, 124, 144, 164, 186, 202, 246, 248, 279, 303, 328, 369, 372, 404, 492, 496, 558, 606, 656, 738, 744, 808, 909, 984, 1116, 1212, 1271, 1476, 1488, 1616, 1818, 1968, 2232, 2424, 2542, 2952, 3131, 3636, 3813, 4141, 4464, 4848, 5084, 5904, 6262, 7272, 7626, 8282, 9393, 10168, 11439, 12423, 12524, 14544, 15252, 16564, 18786, 20336, 22878, 24846, 25048, 28179, 30504, 33128, 37269, 37572, 45756, 49692, 50096, 56358, 61008, 66256, 74538, 75144, 91512, 99384, 112716, 128371, 149076, 150288, 183024, 198768, 225432, 256742, 298152, 385113, 450864, 513484, 596304, 770226, 1026968, 1155339, 1540452, 2053936, 2310678, 3080904, 4621356, 6161808, 9242712, 18485424]

約数ペア:

[(1, 18485424), (2, 9242712), (3, 6161808), (4, 4621356), (6, 3080904), (8, 2310678), (9, 2053936), (12, 1540452), (16, 1155339), (18, 1026968), (24, 770226), (31, 596304), (36, 513484), (41, 450864), (48, 385113), (62, 298152), (72, 256742), (82, 225432), (93, 198768), (101, 183024), (123, 150288), (124, 149076), (144, 128371), (164, 112716), (186, 99384), (202, 91512), (246, 75144), (248, 74538), (279, 66256), (303, 61008), (328, 56358), (369, 50096), (372, 49692), (404, 45756), (492, 37572), (496, 37269), (558, 33128), (606, 30504), (656, 28179), (738, 25048), (744, 24846), (808, 22878), (909, 20336), (984, 18786), (1116, 16564), (1212, 15252), (1271, 14544), (1476, 12524), (1488, 12423), (1616, 11439), (1818, 10168), (1968, 9393), (2232, 8282), (2424, 7626), (2542, 7272), (2952, 6262), (3131, 5904), (3636, 5084), (3813, 4848), (4141, 4464)]