57638646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{246319}}^1$

素因数の和:246340

約数の個数: 24

約数和(自身を含む): 134490720

約数和(自身を除く): 76852074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 246319, 492638, 738957, 1477914, 2216871, 3202147, 4433742, 6404294, 9606441, 19212882, 28819323, 57638646]

約数ペア:

[(1, 57638646), (2, 28819323), (3, 19212882), (6, 9606441), (9, 6404294), (13, 4433742), (18, 3202147), (26, 2216871), (39, 1477914), (78, 738957), (117, 492638), (234, 246319)]