18918156

素因数分解:

$2^2\times 3^1\times {\mathrm{929}}^1\times {\mathrm{1697}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 44215920

約数和(自身を除く): 25297764

約数列:

[1, 2, 3, 4, 6, 12, 929, 1697, 1858, 2787, 3394, 3716, 5091, 5574, 6788, 10182, 11148, 20364, 1576513, 3153026, 4729539, 6306052, 9459078, 18918156]

約数ペア:

[(1, 18918156), (2, 9459078), (3, 6306052), (4, 4729539), (6, 3153026), (12, 1576513), (929, 20364), (1697, 11148), (1858, 10182), (2787, 6788), (3394, 5574), (3716, 5091)]