1212157422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9620297}}^1$

素因数の和:9620312

約数の個数: 24

約数和(自身を含む): 3001532976

約数和(自身を除く): 1789375554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9620297, 19240594, 28860891, 57721782, 67342079, 86582673, 134684158, 173165346, 202026237, 404052474, 606078711, 1212157422]

約数ペア:

[(1, 1212157422), (2, 606078711), (3, 404052474), (6, 202026237), (7, 173165346), (9, 134684158), (14, 86582673), (18, 67342079), (21, 57721782), (42, 28860891), (63, 19240594), (126, 9620297)]