18025942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26431}}^1$

素因数の和:26475

約数の個数: 16

約数和(自身を含む): 30449664

約数和(自身を除く): 12423722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 26431, 52862, 290741, 581482, 819361, 1638722, 9012971, 18025942]

約数ペア:

[(1, 18025942), (2, 9012971), (11, 1638722), (22, 819361), (31, 581482), (62, 290741), (341, 52862), (682, 26431)]