40872306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2617}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 86708160

約数和(自身を除く): 45835854

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 2617, 5206, 5234, 7809, 7851, 15618, 15702, 49723, 99446, 149169, 298338, 358529, 717058, 1075587, 2151174, 6812051, 13624102, 20436153, 40872306]

約数ペア:

[(1, 40872306), (2, 20436153), (3, 13624102), (6, 6812051), (19, 2151174), (38, 1075587), (57, 717058), (114, 358529), (137, 298338), (274, 149169), (411, 99446), (822, 49723), (2603, 15702), (2617, 15618), (5206, 7851), (5234, 7809)]