39946764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 48

約数和(自身を含む): 109509120

約数和(自身を除く): 69562356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 23279, 46558, 69837, 93116, 139674, 256069, 279348, 302627, 512138, 605254, 768207, 907881, 1024276, 1210508, 1536414, 1815762, 3072828, 3328897, 3631524, 6657794, 9986691, 13315588, 19973382, 39946764]

約数ペア:

[(1, 39946764), (2, 19973382), (3, 13315588), (4, 9986691), (6, 6657794), (11, 3631524), (12, 3328897), (13, 3072828), (22, 1815762), (26, 1536414), (33, 1210508), (39, 1024276), (44, 907881), (52, 768207), (66, 605254), (78, 512138), (132, 302627), (143, 279348), (156, 256069), (286, 139674), (429, 93116), (572, 69837), (858, 46558), (1716, 23279)]