12145866

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 12944694

約数列:

[1, 2, 3, 6, 43, 86, 129, 179, 258, 263, 358, 526, 537, 789, 1074, 1578, 7697, 11309, 15394, 22618, 23091, 33927, 46182, 47077, 67854, 94154, 141231, 282462, 2024311, 4048622, 6072933, 12145866]

約数ペア:

[(1, 12145866), (2, 6072933), (3, 4048622), (6, 2024311), (43, 282462), (86, 141231), (129, 94154), (179, 67854), (258, 47077), (263, 46182), (358, 33927), (526, 23091), (537, 22618), (789, 15394), (1074, 11309), (1578, 7697)]