66221286

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 134500608

約数和(自身を除く): 68279322

約数列:

[1, 2, 3, 6, 131, 173, 262, 346, 393, 487, 519, 786, 974, 1038, 1461, 2922, 22663, 45326, 63797, 67989, 84251, 127594, 135978, 168502, 191391, 252753, 382782, 505506, 11036881, 22073762, 33110643, 66221286]

約数ペア:

[(1, 66221286), (2, 33110643), (3, 22073762), (6, 11036881), (131, 505506), (173, 382782), (262, 252753), (346, 191391), (393, 168502), (487, 135978), (519, 127594), (786, 84251), (974, 67989), (1038, 63797), (1461, 45326), (2922, 22663)]