131397462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1042837}}^1$

素因数の和:1042852

約数の個数: 24

約数和(自身を含む): 325365456

約数和(自身を除く): 193967994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1042837, 2085674, 3128511, 6257022, 7299859, 9385533, 14599718, 18771066, 21899577, 43799154, 65698731, 131397462]

約数ペア:

[(1, 131397462), (2, 65698731), (3, 43799154), (6, 21899577), (7, 18771066), (9, 14599718), (14, 9385533), (18, 7299859), (21, 6257022), (42, 3128511), (63, 2085674), (126, 1042837)]