27210638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 50502144

約数和(自身を除く): 23291506

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 487, 614, 974, 2149, 3409, 3991, 4298, 6331, 6818, 7982, 12662, 27937, 44317, 55874, 88634, 149509, 299018, 1046563, 1943617, 2093126, 3887234, 13605319, 27210638]

約数ペア:

[(1, 27210638), (2, 13605319), (7, 3887234), (13, 2093126), (14, 1943617), (26, 1046563), (91, 299018), (182, 149509), (307, 88634), (487, 55874), (614, 44317), (974, 27937), (2149, 12662), (3409, 7982), (3991, 6818), (4298, 6331)]