128632212

素因数分解:

$2^2\times 3^4\times {\mathrm{397013}}^1$

素因数の和:397029

約数の個数: 30

約数和(自身を含む): 336270858

約数和(自身を除く): 207638646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 397013, 794026, 1191039, 1588052, 2382078, 3573117, 4764156, 7146234, 10719351, 14292468, 21438702, 32158053, 42877404, 64316106, 128632212]

約数ペア:

[(1, 128632212), (2, 64316106), (3, 42877404), (4, 32158053), (6, 21438702), (9, 14292468), (12, 10719351), (18, 7146234), (27, 4764156), (36, 3573117), (54, 2382078), (81, 1588052), (108, 1191039), (162, 794026), (324, 397013)]