12018357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 18855200

約数和(自身を除く): 6836843

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 739, 1251, 1807, 2217, 5421, 6651, 9607, 16263, 28821, 86463, 102721, 308163, 924489, 1335373, 4006119, 12018357]

約数ペア:

[(1, 12018357), (3, 4006119), (9, 1335373), (13, 924489), (39, 308163), (117, 102721), (139, 86463), (417, 28821), (739, 16263), (1251, 9607), (1807, 6651), (2217, 5421)]