53638218

素因数分解:

$2^1\times 3^2\times {\mathrm{2979901}}^1$

素因数の和:2979909

約数の個数: 12

約数和(自身を含む): 116216178

約数和(自身を除く): 62577960

約数列:

[1, 2, 3, 6, 9, 18, 2979901, 5959802, 8939703, 17879406, 26819109, 53638218]

約数ペア:

[(1, 53638218), (2, 26819109), (3, 17879406), (6, 8939703), (9, 5959802), (18, 2979901)]