40971402

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{32059}}^1$

素因数の和:32138

約数の個数: 24

約数和(自身を含む): 90024480

約数和(自身を除く): 49053078

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 32059, 64118, 96177, 192354, 288531, 577062, 2276189, 4552378, 6828567, 13657134, 20485701, 40971402]

約数ペア:

[(1, 40971402), (2, 20485701), (3, 13657134), (6, 6828567), (9, 4552378), (18, 2276189), (71, 577062), (142, 288531), (213, 192354), (426, 96177), (639, 64118), (1278, 32059)]