42568554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{144791}}^1$

素因数の和:144810

約数の個数: 24

約数和(自身を含む): 99037728

約数和(自身を除く): 56469174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 144791, 289582, 434373, 868746, 1013537, 2027074, 3040611, 6081222, 7094759, 14189518, 21284277, 42568554]

約数ペア:

[(1, 42568554), (2, 21284277), (3, 14189518), (6, 7094759), (7, 6081222), (14, 3040611), (21, 2027074), (42, 1013537), (49, 868746), (98, 434373), (147, 289582), (294, 144791)]