12380436

素因数分解:

$2^2\times 3^2\times {\mathrm{343901}}^1$

素因数の和:343911

約数の個数: 18

約数和(自身を含む): 31295082

約数和(自身を除く): 18914646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 343901, 687802, 1031703, 1375604, 2063406, 3095109, 4126812, 6190218, 12380436]

約数ペア:

[(1, 12380436), (2, 6190218), (3, 4126812), (4, 3095109), (6, 2063406), (9, 1375604), (12, 1031703), (18, 687802), (36, 343901)]