86640156

素因数分解:

$2^2\times 3^2\times {\mathrm{2406671}}^1$

素因数の和:2406681

約数の個数: 18

約数和(自身を含む): 219007152

約数和(自身を除く): 132366996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2406671, 4813342, 7220013, 9626684, 14440026, 21660039, 28880052, 43320078, 86640156]

約数ペア:

[(1, 86640156), (2, 43320078), (3, 28880052), (4, 21660039), (6, 14440026), (9, 9626684), (12, 7220013), (18, 4813342), (36, 2406671)]