18706164

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42131}}^1$

素因数の和:42175

約数の個数: 24

約数和(自身を含む): 44828448

約数和(自身を除く): 26122284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42131, 84262, 126393, 168524, 252786, 505572, 1558847, 3117694, 4676541, 6235388, 9353082, 18706164]

約数ペア:

[(1, 18706164), (2, 9353082), (3, 6235388), (4, 4676541), (6, 3117694), (12, 1558847), (37, 505572), (74, 252786), (111, 168524), (148, 126393), (222, 84262), (444, 42131)]