68396436

素因数分解:

$2^2\times 3^2\times {\mathrm{1899901}}^1$

素因数の和:1899911

約数の個数: 18

約数和(自身を含む): 172891082

約数和(自身を除く): 104494646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1899901, 3799802, 5699703, 7599604, 11399406, 17099109, 22798812, 34198218, 68396436]

約数ペア:

[(1, 68396436), (2, 34198218), (3, 22798812), (4, 17099109), (6, 11399406), (9, 7599604), (12, 5699703), (18, 3799802), (36, 1899901)]