1311162246

素因数分解:

$2^1\times 3^2\times {\mathrm{72842347}}^1$

素因数の和:72842355

約数の個数: 12

約数和(自身を含む): 2840851572

約数和(自身を除く): 1529689326

約数列:

[1, 2, 3, 6, 9, 18, 72842347, 145684694, 218527041, 437054082, 655581123, 1311162246]

約数ペア:

[(1, 1311162246), (2, 655581123), (3, 437054082), (6, 218527041), (9, 145684694), (18, 72842347)]