921007878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289927}}^1$

素因数の和:1289956

約数の個数: 32

約数和(自身を含む): 2228995584

約数和(自身を除く): 1307987706

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1289927, 2579854, 3869781, 7739562, 9029489, 18058978, 21928759, 27088467, 43857518, 54176934, 65786277, 131572554, 153501313, 307002626, 460503939, 921007878]

約数ペア:

[(1, 921007878), (2, 460503939), (3, 307002626), (6, 153501313), (7, 131572554), (14, 65786277), (17, 54176934), (21, 43857518), (34, 27088467), (42, 21928759), (51, 18058978), (102, 9029489), (119, 7739562), (238, 3869781), (357, 2579854), (714, 1289927)]