12645882

素因数分解:

$2^1\times 3^4\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 40

約数和(自身を含む): 28540512

約数和(自身を除く): 15894630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251, 311, 502, 622, 753, 933, 1506, 1866, 2259, 2799, 4518, 5598, 6777, 8397, 13554, 16794, 20331, 25191, 40662, 50382, 78061, 156122, 234183, 468366, 702549, 1405098, 2107647, 4215294, 6322941, 12645882]

約数ペア:

[(1, 12645882), (2, 6322941), (3, 4215294), (6, 2107647), (9, 1405098), (18, 702549), (27, 468366), (54, 234183), (81, 156122), (162, 78061), (251, 50382), (311, 40662), (502, 25191), (622, 20331), (753, 16794), (933, 13554), (1506, 8397), (1866, 6777), (2259, 5598), (2799, 4518)]