2157066

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:710

約数の個数: 24

約数和(自身を含む): 4701060

約数和(自身を除く): 2543994

約数列:

[1, 2, 3, 6, 9, 18, 293, 409, 586, 818, 879, 1227, 1758, 2454, 2637, 3681, 5274, 7362, 119837, 239674, 359511, 719022, 1078533, 2157066]

約数ペア:

[(1, 2157066), (2, 1078533), (3, 719022), (6, 359511), (9, 239674), (18, 119837), (293, 7362), (409, 5274), (586, 3681), (818, 2637), (879, 2454), (1227, 1758)]