268198218

素因数分解:

$2^1\times 3^2\times {\mathrm{14899901}}^1$

素因数の和:14899909

約数の個数: 12

約数和(自身を含む): 581096178

約数和(自身を除く): 312897960

約数列:

[1, 2, 3, 6, 9, 18, 14899901, 29799802, 44699703, 89399406, 134099109, 268198218]

約数ペア:

[(1, 268198218), (2, 134099109), (3, 89399406), (6, 44699703), (9, 29799802), (18, 14899901)]