31392054

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13313}}^1$

素因数の和:13452

約数の個数: 24

約数和(自身を含む): 68540472

約数和(自身を除く): 37148418

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 13313, 26626, 39939, 79878, 119817, 239634, 1744003, 3488006, 5232009, 10464018, 15696027, 31392054]

約数ペア:

[(1, 31392054), (2, 15696027), (3, 10464018), (6, 5232009), (9, 3488006), (18, 1744003), (131, 239634), (262, 119817), (393, 79878), (786, 39939), (1179, 26626), (2358, 13313)]