13011318

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10181}}^1$

素因数の和:10260

約数の個数: 24

約数和(自身を含む): 28591056

約数和(自身を除く): 15579738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10181, 20362, 30543, 61086, 91629, 183258, 722851, 1445702, 2168553, 4337106, 6505659, 13011318]

約数ペア:

[(1, 13011318), (2, 6505659), (3, 4337106), (6, 2168553), (9, 1445702), (18, 722851), (71, 183258), (142, 91629), (213, 61086), (426, 30543), (639, 20362), (1278, 10181)]