18041776

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{3673}}^1$

素因数の和:3988

約数の個数: 20

約数和(自身を含む): 35079352

約数和(自身を除く): 17037576

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 3673, 4912, 7346, 14692, 29384, 58768, 1127611, 2255222, 4510444, 9020888, 18041776]

約数ペア:

[(1, 18041776), (2, 9020888), (4, 4510444), (8, 2255222), (16, 1127611), (307, 58768), (614, 29384), (1228, 14692), (2456, 7346), (3673, 4912)]