8983986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4438

約数の個数: 32

約数和(自身を含む): 20238336

約数和(自身を除く): 11254350

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 4391, 8782, 13173, 26346, 48301, 96602, 136121, 144903, 272242, 289806, 408363, 816726, 1497331, 2994662, 4491993, 8983986]

約数ペア:

[(1, 8983986), (2, 4491993), (3, 2994662), (6, 1497331), (11, 816726), (22, 408363), (31, 289806), (33, 272242), (62, 144903), (66, 136121), (93, 96602), (186, 48301), (341, 26346), (682, 13173), (1023, 8782), (2046, 4391)]