18608312

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 35802000

約数和(自身を除く): 17193688

約数列:

[1, 2, 4, 8, 67, 134, 149, 233, 268, 298, 466, 536, 596, 932, 1192, 1864, 9983, 15611, 19966, 31222, 34717, 39932, 62444, 69434, 79864, 124888, 138868, 277736, 2326039, 4652078, 9304156, 18608312]

約数ペア:

[(1, 18608312), (2, 9304156), (4, 4652078), (8, 2326039), (67, 277736), (134, 138868), (149, 124888), (233, 79864), (268, 69434), (298, 62444), (466, 39932), (536, 34717), (596, 31222), (932, 19966), (1192, 15611), (1864, 9983)]