67488318

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{28621}}^1$

素因数の和:28760

約数の個数: 24

約数和(自身を含む): 147346056

約数和(自身を除く): 79857738

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 28621, 57242, 85863, 171726, 257589, 515178, 3749351, 7498702, 11248053, 22496106, 33744159, 67488318]

約数ペア:

[(1, 67488318), (2, 33744159), (3, 22496106), (6, 11248053), (9, 7498702), (18, 3749351), (131, 515178), (262, 257589), (393, 171726), (786, 85863), (1179, 57242), (2358, 28621)]