68087286

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{34703}}^1$

素因数の和:34820

約数の個数: 24

約数和(自身を含む): 148880160

約数和(自身を除く): 80792874

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 34703, 69406, 104109, 208218, 312327, 624654, 3782627, 7565254, 11347881, 22695762, 34043643, 68087286]

約数ペア:

[(1, 68087286), (2, 34043643), (3, 22695762), (6, 11347881), (9, 7565254), (18, 3782627), (109, 624654), (218, 312327), (327, 208218), (654, 104109), (981, 69406), (1962, 34703)]