18368422

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 28285200

約数和(自身を除く): 9916778

約数列:

[1, 2, 53, 106, 149, 298, 1163, 2326, 7897, 15794, 61639, 123278, 173287, 346574, 9184211, 18368422]

約数ペア:

[(1, 18368422), (2, 9184211), (53, 346574), (106, 173287), (149, 123278), (298, 61639), (1163, 15794), (2326, 7897)]