12638574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54011}}^1$

素因数の和:54032

約数の個数: 24

約数和(自身を含む): 29490552

約数和(自身を除く): 16851978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 54011, 108022, 162033, 324066, 486099, 702143, 972198, 1404286, 2106429, 4212858, 6319287, 12638574]

約数ペア:

[(1, 12638574), (2, 6319287), (3, 4212858), (6, 2106429), (9, 1404286), (13, 972198), (18, 702143), (26, 486099), (39, 324066), (78, 162033), (117, 108022), (234, 54011)]