131325642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1042267}}^1$

素因数の和:1042282

約数の個数: 24

約数和(自身を含む): 325187616

約数和(自身を除く): 193861974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1042267, 2084534, 3126801, 6253602, 7295869, 9380403, 14591738, 18760806, 21887607, 43775214, 65662821, 131325642]

約数ペア:

[(1, 131325642), (2, 65662821), (3, 43775214), (6, 21887607), (7, 18760806), (9, 14591738), (14, 9380403), (18, 7295869), (21, 6253602), (42, 3126801), (63, 2084534), (126, 1042267)]