18492595890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{378869}}^1$

素因数の和:380506

約数の個数: 32

約数和(自身を含む): 44409625920

約数和(自身を除く): 25917030030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1627, 3254, 4881, 8135, 9762, 16270, 24405, 48810, 378869, 757738, 1136607, 1894345, 2273214, 3788690, 5683035, 11366070, 616419863, 1232839726, 1849259589, 3082099315, 3698519178, 6164198630, 9246297945, 18492595890]

約数ペア:

[(1, 18492595890), (2, 9246297945), (3, 6164198630), (5, 3698519178), (6, 3082099315), (10, 1849259589), (15, 1232839726), (30, 616419863), (1627, 11366070), (3254, 5683035), (4881, 3788690), (8135, 2273214), (9762, 1894345), (16270, 1136607), (24405, 757738), (48810, 378869)]