68436

素因数分解:

$2^2\times 3^2\times {\mathrm{1901}}^1$

素因数の和:1911

約数の個数: 18

約数和(自身を含む): 173082

約数和(自身を除く): 104646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1901, 3802, 5703, 7604, 11406, 17109, 22812, 34218, 68436]

約数ペア:

[(1, 68436), (2, 34218), (3, 22812), (4, 17109), (6, 11406), (9, 7604), (12, 5703), (18, 3802), (36, 1901)]