57491574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1368847}}^1$

素因数の和:1368859

約数の個数: 16

約数和(自身を含む): 131409408

約数和(自身を除く): 73917834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1368847, 2737694, 4106541, 8213082, 9581929, 19163858, 28745787, 57491574]

約数ペア:

[(1, 57491574), (2, 28745787), (3, 19163858), (6, 9581929), (7, 8213082), (14, 4106541), (21, 2737694), (42, 1368847)]