252253818

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{1663}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 571683840

約数和(自身を除く): 319430022

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 1663, 2809, 2862, 3326, 4989, 5618, 8427, 9978, 14967, 16854, 25281, 29934, 44901, 50562, 75843, 88139, 89802, 151686, 176278, 264417, 528834, 793251, 1586502, 2379753, 4671367, 4759506, 9342734, 14014101, 28028202, 42042303, 84084606, 126126909, 252253818]

約数ペア:

[(1, 252253818), (2, 126126909), (3, 84084606), (6, 42042303), (9, 28028202), (18, 14014101), (27, 9342734), (53, 4759506), (54, 4671367), (106, 2379753), (159, 1586502), (318, 793251), (477, 528834), (954, 264417), (1431, 176278), (1663, 151686), (2809, 89802), (2862, 88139), (3326, 75843), (4989, 50562), (5618, 44901), (8427, 29934), (9978, 25281), (14967, 16854)]