71216406

素因数分解:

$2^1\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{3251}}^1$

素因数の和:4476

約数の個数: 24

約数和(自身を含む): 154476504

約数和(自身を除く): 83260098

約数列:

[1, 2, 3, 6, 9, 18, 1217, 2434, 3251, 3651, 6502, 7302, 9753, 10953, 19506, 21906, 29259, 58518, 3956467, 7912934, 11869401, 23738802, 35608203, 71216406]

約数ペア:

[(1, 71216406), (2, 35608203), (3, 23738802), (6, 11869401), (9, 7912934), (18, 3956467), (1217, 58518), (2434, 29259), (3251, 21906), (3651, 19506), (6502, 10953), (7302, 9753)]