42998218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{3701}}^1$

素因数の和:3897

約数の個数: 16

約数和(自身を含む): 66680424

約数和(自身を除く): 23682206

約数列:

[1, 2, 37, 74, 157, 314, 3701, 5809, 7402, 11618, 136937, 273874, 581057, 1162114, 21499109, 42998218]

約数ペア:

[(1, 42998218), (2, 21499109), (37, 1162114), (74, 581057), (157, 273874), (314, 136937), (3701, 11618), (5809, 7402)]