18308366906

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 27894829248

約数和(自身を除く): 9586462342

約数列:

[1, 2, 131, 233, 262, 443, 466, 677, 886, 1354, 30523, 58033, 61046, 88687, 103219, 116066, 157741, 177374, 206438, 299911, 315482, 599822, 13521689, 20664071, 27043378, 39288341, 41328142, 69879263, 78576682, 139758526, 9154183453, 18308366906]

約数ペア:

[(1, 18308366906), (2, 9154183453), (131, 139758526), (233, 78576682), (262, 69879263), (443, 41328142), (466, 39288341), (677, 27043378), (886, 20664071), (1354, 13521689), (30523, 599822), (58033, 315482), (61046, 299911), (88687, 206438), (103219, 177374), (116066, 157741)]