9940266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{26297}}^1$

素因数の和:26315

約数の個数: 32

約数和(自身を含む): 25246080

約数和(自身を除く): 15305814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 26297, 52594, 78891, 157782, 184079, 236673, 368158, 473346, 552237, 710019, 1104474, 1420038, 1656711, 3313422, 4970133, 9940266]

約数ペア:

[(1, 9940266), (2, 4970133), (3, 3313422), (6, 1656711), (7, 1420038), (9, 1104474), (14, 710019), (18, 552237), (21, 473346), (27, 368158), (42, 236673), (54, 184079), (63, 157782), (126, 78891), (189, 52594), (378, 26297)]