18586107

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 27518400

約数和(自身を除く): 8932293

約数列:

[1, 3, 9, 83, 139, 179, 249, 417, 537, 747, 1251, 1611, 11537, 14857, 24881, 34611, 44571, 74643, 103833, 133713, 223929, 2065123, 6195369, 18586107]

約数ペア:

[(1, 18586107), (3, 6195369), (9, 2065123), (83, 223929), (139, 133713), (179, 103833), (249, 74643), (417, 44571), (537, 34611), (747, 24881), (1251, 14857), (1611, 11537)]