2629647594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20870219}}^1$

素因数の和:20870234

約数の個数: 24

約数和(自身を含む): 6511508640

約数和(自身を除く): 3881861046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20870219, 41740438, 62610657, 125221314, 146091533, 187831971, 292183066, 375663942, 438274599, 876549198, 1314823797, 2629647594]

約数ペア:

[(1, 2629647594), (2, 1314823797), (3, 876549198), (6, 438274599), (7, 375663942), (9, 292183066), (14, 187831971), (18, 146091533), (21, 125221314), (42, 62610657), (63, 41740438), (126, 20870219)]