40509846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{743}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 95056416

約数和(自身を除く): 54546570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 699, 743, 1398, 1486, 2097, 2229, 3029, 4194, 4458, 6058, 6687, 9087, 9659, 13374, 18174, 19318, 27261, 28977, 54522, 57954, 86931, 173119, 173862, 346238, 519357, 1038714, 1558071, 2250547, 3116142, 4501094, 6751641, 13503282, 20254923, 40509846]

約数ペア:

[(1, 40509846), (2, 20254923), (3, 13503282), (6, 6751641), (9, 4501094), (13, 3116142), (18, 2250547), (26, 1558071), (39, 1038714), (78, 519357), (117, 346238), (233, 173862), (234, 173119), (466, 86931), (699, 57954), (743, 54522), (1398, 28977), (1486, 27261), (2097, 19318), (2229, 18174), (3029, 13374), (4194, 9659), (4458, 9087), (6058, 6687)]