12613878

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 36

約数和(自身を含む): 28054260

約数和(自身を除く): 15440382

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 379, 387, 758, 774, 1137, 1849, 2274, 3411, 3698, 5547, 6822, 11094, 16297, 16641, 32594, 33282, 48891, 97782, 146673, 293346, 700771, 1401542, 2102313, 4204626, 6306939, 12613878]

約数ペア:

[(1, 12613878), (2, 6306939), (3, 4204626), (6, 2102313), (9, 1401542), (18, 700771), (43, 293346), (86, 146673), (129, 97782), (258, 48891), (379, 33282), (387, 32594), (758, 16641), (774, 16297), (1137, 11094), (1849, 6822), (2274, 5547), (3411, 3698)]