18135624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 50178240

約数和(自身を除く): 32042616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1571, 1924, 2886, 3142, 3848, 4713, 5772, 6284, 9426, 11544, 12568, 18852, 20423, 37704, 40846, 58127, 61269, 81692, 116254, 122538, 163384, 174381, 232508, 245076, 348762, 465016, 490152, 697524, 755651, 1395048, 1511302, 2266953, 3022604, 4533906, 6045208, 9067812, 18135624]

約数ペア:

[(1, 18135624), (2, 9067812), (3, 6045208), (4, 4533906), (6, 3022604), (8, 2266953), (12, 1511302), (13, 1395048), (24, 755651), (26, 697524), (37, 490152), (39, 465016), (52, 348762), (74, 245076), (78, 232508), (104, 174381), (111, 163384), (148, 122538), (156, 116254), (222, 81692), (296, 61269), (312, 58127), (444, 40846), (481, 37704), (888, 20423), (962, 18852), (1443, 12568), (1571, 11544), (1924, 9426), (2886, 6284), (3142, 5772), (3848, 4713)]