21706548

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{44119}}^1$

素因数の和:44167

約数の個数: 24

約数和(自身を含む): 51885120

約数和(自身を除く): 30178572

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 44119, 88238, 132357, 176476, 264714, 529428, 1808879, 3617758, 5426637, 7235516, 10853274, 21706548]

約数ペア:

[(1, 21706548), (2, 10853274), (3, 7235516), (4, 5426637), (6, 3617758), (12, 1808879), (41, 529428), (82, 264714), (123, 176476), (164, 132357), (246, 88238), (492, 44119)]