9940668

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 23246160

約数和(自身を除く): 13305492

約数列:

[1, 2, 3, 4, 6, 12, 821, 1009, 1642, 2018, 2463, 3027, 3284, 4036, 4926, 6054, 9852, 12108, 828389, 1656778, 2485167, 3313556, 4970334, 9940668]

約数ペア:

[(1, 9940668), (2, 4970334), (3, 3313556), (4, 2485167), (6, 1656778), (12, 828389), (821, 12108), (1009, 9852), (1642, 6054), (2018, 4926), (2463, 4036), (3027, 3284)]