18313210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63149}}^1$

素因数の和:63185

約数の個数: 16

約数和(自身を含む): 34101000

約数和(自身を除く): 15787790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 63149, 126298, 315745, 631490, 1831321, 3662642, 9156605, 18313210]

約数ペア:

[(1, 18313210), (2, 9156605), (5, 3662642), (10, 1831321), (29, 631490), (58, 315745), (145, 126298), (290, 63149)]