18907296

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5373

約数の個数: 48

約数和(自身を含む): 50982624

約数和(自身を除く): 32075328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5323, 10646, 15969, 21292, 31938, 42584, 63876, 85168, 127752, 170336, 196951, 255504, 393902, 511008, 590853, 787804, 1181706, 1575608, 2363412, 3151216, 4726824, 6302432, 9453648, 18907296]

約数ペア:

[(1, 18907296), (2, 9453648), (3, 6302432), (4, 4726824), (6, 3151216), (8, 2363412), (12, 1575608), (16, 1181706), (24, 787804), (32, 590853), (37, 511008), (48, 393902), (74, 255504), (96, 196951), (111, 170336), (148, 127752), (222, 85168), (296, 63876), (444, 42584), (592, 31938), (888, 21292), (1184, 15969), (1776, 10646), (3552, 5323)]