172146906

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{308507}}^1$

素因数の和:308546

約数の個数: 24

約数和(自身を含む): 385017984

約数和(自身を除く): 212871078

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 308507, 617014, 925521, 1851042, 2776563, 5553126, 9563717, 19127434, 28691151, 57382302, 86073453, 172146906]

約数ペア:

[(1, 172146906), (2, 86073453), (3, 57382302), (6, 28691151), (9, 19127434), (18, 9563717), (31, 5553126), (62, 2776563), (93, 1851042), (186, 925521), (279, 617014), (558, 308507)]