1420686

素因数分解:

$2^1\times 3^3\times {\mathrm{26309}}^1$

素因数の和:26320

約数の個数: 16

約数和(自身を含む): 3157200

約数和(自身を除く): 1736514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 26309, 52618, 78927, 157854, 236781, 473562, 710343, 1420686]

約数ペア:

[(1, 1420686), (2, 710343), (3, 473562), (6, 236781), (9, 157854), (18, 78927), (27, 52618), (54, 26309)]