318510414

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{310439}}^1$

素因数の和:310469

約数の個数: 32

約数和(自身を含む): 745056000

約数和(自身を除く): 426545586

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 310439, 620878, 931317, 1862634, 2793951, 5587902, 5898341, 8381853, 11796682, 16763706, 17695023, 35390046, 53085069, 106170138, 159255207, 318510414]

約数ペア:

[(1, 318510414), (2, 159255207), (3, 106170138), (6, 53085069), (9, 35390046), (18, 17695023), (19, 16763706), (27, 11796682), (38, 8381853), (54, 5898341), (57, 5587902), (114, 2793951), (171, 1862634), (342, 931317), (513, 620878), (1026, 310439)]