18895242

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59419}}^1$

素因数の和:59477

約数の個数: 16

約数和(自身を含む): 38504160

約数和(自身を除く): 19608918

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 59419, 118838, 178257, 356514, 3149207, 6298414, 9447621, 18895242]

約数ペア:

[(1, 18895242), (2, 9447621), (3, 6298414), (6, 3149207), (53, 356514), (106, 178257), (159, 118838), (318, 59419)]