21475392

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3023}}^1$

素因数の和:3075

約数の個数: 56

約数和(自身を含む): 58375296

約数和(自身を除く): 36899904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3023, 3552, 6046, 7104, 9069, 12092, 18138, 24184, 36276, 48368, 72552, 96736, 111851, 145104, 193472, 223702, 290208, 335553, 447404, 580416, 671106, 894808, 1342212, 1789616, 2684424, 3579232, 5368848, 7158464, 10737696, 21475392]

約数ペア:

[(1, 21475392), (2, 10737696), (3, 7158464), (4, 5368848), (6, 3579232), (8, 2684424), (12, 1789616), (16, 1342212), (24, 894808), (32, 671106), (37, 580416), (48, 447404), (64, 335553), (74, 290208), (96, 223702), (111, 193472), (148, 145104), (192, 111851), (222, 96736), (296, 72552), (444, 48368), (592, 36276), (888, 24184), (1184, 18138), (1776, 12092), (2368, 9069), (3023, 7104), (3552, 6046)]