218225514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{3257}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 470715840

約数和(自身を除く): 252490326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 859, 1718, 2577, 3257, 5154, 6514, 9771, 11167, 19542, 22334, 33501, 42341, 67002, 84682, 127023, 254046, 2797763, 5595526, 8393289, 16786578, 36370919, 72741838, 109112757, 218225514]

約数ペア:

[(1, 218225514), (2, 109112757), (3, 72741838), (6, 36370919), (13, 16786578), (26, 8393289), (39, 5595526), (78, 2797763), (859, 254046), (1718, 127023), (2577, 84682), (3257, 67002), (5154, 42341), (6514, 33501), (9771, 22334), (11167, 19542)]