64287738

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{115211}}^1$

素因数の和:115250

約数の個数: 24

約数和(自身を含む): 143784576

約数和(自身を除く): 79496838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 115211, 230422, 345633, 691266, 1036899, 2073798, 3571541, 7143082, 10714623, 21429246, 32143869, 64287738]

約数ペア:

[(1, 64287738), (2, 32143869), (3, 21429246), (6, 10714623), (9, 7143082), (18, 3571541), (31, 2073798), (62, 1036899), (93, 691266), (186, 345633), (279, 230422), (558, 115211)]