18182890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3582

約数の個数: 32

約数和(自身を含む): 36474624

約数和(自身を除く): 18291734

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 3517, 5170, 7034, 17585, 35170, 38687, 77374, 165299, 193435, 330598, 386870, 826495, 1652990, 1818289, 3636578, 9091445, 18182890]

約数ペア:

[(1, 18182890), (2, 9091445), (5, 3636578), (10, 1818289), (11, 1652990), (22, 826495), (47, 386870), (55, 330598), (94, 193435), (110, 165299), (235, 77374), (470, 38687), (517, 35170), (1034, 17585), (2585, 7034), (3517, 5170)]