6742788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43223}}^1$

素因数の和:43243

約数の個数: 24

約数和(自身を含む): 16943808

約数和(自身を除く): 10201020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 43223, 86446, 129669, 172892, 259338, 518676, 561899, 1123798, 1685697, 2247596, 3371394, 6742788]

約数ペア:

[(1, 6742788), (2, 3371394), (3, 2247596), (4, 1685697), (6, 1123798), (12, 561899), (13, 518676), (26, 259338), (39, 172892), (52, 129669), (78, 86446), (156, 43223)]