13072842

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2081}}^1$

素因数の和:2438

約数の個数: 24

約数和(自身を含む): 28419300

約数和(自身を除く): 15346458

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2081, 2094, 3141, 4162, 6243, 6282, 12486, 18729, 37458, 726269, 1452538, 2178807, 4357614, 6536421, 13072842]

約数ペア:

[(1, 13072842), (2, 6536421), (3, 4357614), (6, 2178807), (9, 1452538), (18, 726269), (349, 37458), (698, 18729), (1047, 12486), (2081, 6282), (2094, 6243), (3141, 4162)]