1960398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9920

約数の個数: 24

約数和(自身を含む): 4634136

約数和(自身を除く): 2673738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 9901, 19802, 29703, 59406, 89109, 108911, 178218, 217822, 326733, 653466, 980199, 1960398]

約数ペア:

[(1, 1960398), (2, 980199), (3, 653466), (6, 326733), (9, 217822), (11, 178218), (18, 108911), (22, 89109), (33, 59406), (66, 29703), (99, 19802), (198, 9901)]