28803258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{145471}}^1$

素因数の和:145490

約数の個数: 24

約数和(自身を含む): 68080896

約数和(自身を除く): 39277638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 145471, 290942, 436413, 872826, 1309239, 1600181, 2618478, 3200362, 4800543, 9601086, 14401629, 28803258]

約数ペア:

[(1, 28803258), (2, 14401629), (3, 9601086), (6, 4800543), (9, 3200362), (11, 2618478), (18, 1600181), (22, 1309239), (33, 872826), (66, 436413), (99, 290942), (198, 145471)]