12617658

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{5351}}^1$

素因数の和:5490

約数の個数: 24

約数和(自身を含む): 27552096

約数和(自身を除く): 14934438

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 5351, 10702, 16053, 32106, 48159, 96318, 700981, 1401962, 2102943, 4205886, 6308829, 12617658]

約数ペア:

[(1, 12617658), (2, 6308829), (3, 4205886), (6, 2102943), (9, 1401962), (18, 700981), (131, 96318), (262, 48159), (393, 32106), (786, 16053), (1179, 10702), (2358, 5351)]