127340318

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{68389}}^1$

素因数の和:68424

約数の個数: 24

約数和(自身を含む): 233893800

約数和(自身を除く): 106553482

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 68389, 136778, 478723, 957446, 1299391, 2598782, 3351061, 6702122, 9095737, 18191474, 63670159, 127340318]

約数ペア:

[(1, 127340318), (2, 63670159), (7, 18191474), (14, 9095737), (19, 6702122), (38, 3351061), (49, 2598782), (98, 1299391), (133, 957446), (266, 478723), (931, 136778), (1862, 68389)]