396414

素因数分解:

$2^1\times 3^4\times {\mathrm{2447}}^1$

素因数の和:2461

約数の個数: 20

約数和(自身を含む): 888624

約数和(自身を除く): 492210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2447, 4894, 7341, 14682, 22023, 44046, 66069, 132138, 198207, 396414]

約数ペア:

[(1, 396414), (2, 198207), (3, 132138), (6, 66069), (9, 44046), (18, 22023), (27, 14682), (54, 7341), (81, 4894), (162, 2447)]