12840822

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{593}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 28654560

約数和(自身を除く): 15813738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 593, 802, 1186, 1203, 1779, 2406, 3558, 3609, 5337, 7218, 10674, 10827, 16011, 21654, 32022, 237793, 475586, 713379, 1426758, 2140137, 4280274, 6420411, 12840822]

約数ペア:

[(1, 12840822), (2, 6420411), (3, 4280274), (6, 2140137), (9, 1426758), (18, 713379), (27, 475586), (54, 237793), (401, 32022), (593, 21654), (802, 16011), (1186, 10827), (1203, 10674), (1779, 7218), (2406, 5337), (3558, 3609)]