9979086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 22192128

約数和(自身を除く): 12213042

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 4127, 8254, 12381, 24762, 53651, 107302, 127937, 160953, 255874, 321906, 383811, 767622, 1663181, 3326362, 4989543, 9979086]

約数ペア:

[(1, 9979086), (2, 4989543), (3, 3326362), (6, 1663181), (13, 767622), (26, 383811), (31, 321906), (39, 255874), (62, 160953), (78, 127937), (93, 107302), (186, 53651), (403, 24762), (806, 12381), (1209, 8254), (2418, 4127)]