860922

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 1944000

約数和(自身を除く): 1083078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 149, 214, 298, 321, 447, 642, 894, 963, 1341, 1926, 2682, 2889, 4023, 5778, 8046, 15943, 31886, 47829, 95658, 143487, 286974, 430461, 860922]

約数ペア:

[(1, 860922), (2, 430461), (3, 286974), (6, 143487), (9, 95658), (18, 47829), (27, 31886), (54, 15943), (107, 8046), (149, 5778), (214, 4023), (298, 2889), (321, 2682), (447, 1926), (642, 1341), (894, 963)]