31145094

素因数分解:

$2^1\times 3^3\times {\mathrm{673}}^1\times {\mathrm{857}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 69395040

約数和(自身を除く): 38249946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 673, 857, 1346, 1714, 2019, 2571, 4038, 5142, 6057, 7713, 12114, 15426, 18171, 23139, 36342, 46278, 576761, 1153522, 1730283, 3460566, 5190849, 10381698, 15572547, 31145094]

約数ペア:

[(1, 31145094), (2, 15572547), (3, 10381698), (6, 5190849), (9, 3460566), (18, 1730283), (27, 1153522), (54, 576761), (673, 46278), (857, 36342), (1346, 23139), (1714, 18171), (2019, 15426), (2571, 12114), (4038, 7713), (5142, 6057)]