31413156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137777}}^1$

素因数の和:137803

約数の個数: 24

約数和(自身を含む): 77155680

約数和(自身を除く): 45742524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137777, 275554, 413331, 551108, 826662, 1653324, 2617763, 5235526, 7853289, 10471052, 15706578, 31413156]

約数ペア:

[(1, 31413156), (2, 15706578), (3, 10471052), (4, 7853289), (6, 5235526), (12, 2617763), (19, 1653324), (38, 826662), (57, 551108), (76, 413331), (114, 275554), (228, 137777)]