15156725238

素因数分解:

$2^1\times 3^3\times {\mathrm{280680097}}^1$

素因数の和:280680108

約数の個数: 16

約数和(自身を含む): 33681611760

約数和(自身を除く): 18524886522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 280680097, 561360194, 842040291, 1684080582, 2526120873, 5052241746, 7578362619, 15156725238]

約数ペア:

[(1, 15156725238), (2, 7578362619), (3, 5052241746), (6, 2526120873), (9, 1684080582), (18, 842040291), (27, 561360194), (54, 280680097)]