1390147218

素因数分解:

$2^1\times 3^3\times {\mathrm{2417}}^1\times {\mathrm{10651}}^1$

素因数の和:13079

約数の個数: 32

約数和(自身を含む): 3090784320

約数和(自身を除く): 1700637102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2417, 4834, 7251, 10651, 14502, 21302, 21753, 31953, 43506, 63906, 65259, 95859, 130518, 191718, 287577, 575154, 25743467, 51486934, 77230401, 154460802, 231691203, 463382406, 695073609, 1390147218]

約数ペア:

[(1, 1390147218), (2, 695073609), (3, 463382406), (6, 231691203), (9, 154460802), (18, 77230401), (27, 51486934), (54, 25743467), (2417, 575154), (4834, 287577), (7251, 191718), (10651, 130518), (14502, 95859), (21302, 65259), (21753, 63906), (31953, 43506)]