18074115

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5657}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 31775328

約数和(自身を除く): 13701213

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 5657, 16971, 28285, 50913, 84855, 254565, 401647, 1204941, 2008235, 3614823, 6024705, 18074115]

約数ペア:

[(1, 18074115), (3, 6024705), (5, 3614823), (9, 2008235), (15, 1204941), (45, 401647), (71, 254565), (213, 84855), (355, 50913), (639, 28285), (1065, 16971), (3195, 5657)]