56651574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1348847}}^1$

素因数の和:1348859

約数の個数: 16

約数和(自身を含む): 129489408

約数和(自身を除く): 72837834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1348847, 2697694, 4046541, 8093082, 9441929, 18883858, 28325787, 56651574]

約数ペア:

[(1, 56651574), (2, 28325787), (3, 18883858), (6, 9441929), (7, 8093082), (14, 4046541), (21, 2697694), (42, 1348847)]