922857978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21972809}}^1$

素因数の和:21972821

約数の個数: 16

約数和(自身を含む): 2109389760

約数和(自身を除く): 1186531782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21972809, 43945618, 65918427, 131836854, 153809663, 307619326, 461428989, 922857978]

約数ペア:

[(1, 922857978), (2, 461428989), (3, 307619326), (6, 153809663), (7, 131836854), (14, 65918427), (21, 43945618), (42, 21972809)]