66390714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283721}}^1$

素因数の和:283742

約数の個数: 24

約数和(自身を含む): 154912212

約数和(自身を除く): 88521498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 283721, 567442, 851163, 1702326, 2553489, 3688373, 5106978, 7376746, 11065119, 22130238, 33195357, 66390714]

約数ペア:

[(1, 66390714), (2, 33195357), (3, 22130238), (6, 11065119), (9, 7376746), (13, 5106978), (18, 3688373), (26, 2553489), (39, 1702326), (78, 851163), (117, 567442), (234, 283721)]