2479806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19681}}^1$

素因数の和:19696

約数の個数: 24

約数和(自身を含む): 6140784

約数和(自身を除く): 3660978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19681, 39362, 59043, 118086, 137767, 177129, 275534, 354258, 413301, 826602, 1239903, 2479806]

約数ペア:

[(1, 2479806), (2, 1239903), (3, 826602), (6, 413301), (7, 354258), (9, 275534), (14, 177129), (18, 137767), (21, 118086), (42, 59043), (63, 39362), (126, 19681)]