42100982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 82162080

約数和(自身を除く): 40061098

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 847, 857, 1694, 1714, 2233, 3509, 4466, 5999, 7018, 9427, 11998, 18854, 24563, 24853, 49126, 49706, 65989, 103697, 131978, 173971, 207394, 273383, 347942, 546766, 725879, 1451758, 1913681, 3007213, 3827362, 6014426, 21050491, 42100982]

約数ペア:

[(1, 42100982), (2, 21050491), (7, 6014426), (11, 3827362), (14, 3007213), (22, 1913681), (29, 1451758), (58, 725879), (77, 546766), (121, 347942), (154, 273383), (203, 207394), (242, 173971), (319, 131978), (406, 103697), (638, 65989), (847, 49706), (857, 49126), (1694, 24853), (1714, 24563), (2233, 18854), (3509, 11998), (4466, 9427), (5999, 7018)]