28393398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{143401}}^1$

素因数の和:143420

約数の個数: 24

約数和(自身を含む): 67112136

約数和(自身を除く): 38718738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 143401, 286802, 430203, 860406, 1290609, 1577411, 2581218, 3154822, 4732233, 9464466, 14196699, 28393398]

約数ペア:

[(1, 28393398), (2, 14196699), (3, 9464466), (6, 4732233), (9, 3154822), (11, 2581218), (18, 1577411), (22, 1290609), (33, 860406), (66, 430203), (99, 286802), (198, 143401)]