977897286

素因数分解:

$2^1\times 3^4\times {\mathrm{499}}^1\times {\mathrm{12097}}^1$

素因数の和:12610

約数の個数: 40

約数和(自身を含む): 2195787000

約数和(自身を除く): 1217889714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 499, 998, 1497, 2994, 4491, 8982, 12097, 13473, 24194, 26946, 36291, 40419, 72582, 80838, 108873, 217746, 326619, 653238, 979857, 1959714, 6036403, 12072806, 18109209, 36218418, 54327627, 108655254, 162982881, 325965762, 488948643, 977897286]

約数ペア:

[(1, 977897286), (2, 488948643), (3, 325965762), (6, 162982881), (9, 108655254), (18, 54327627), (27, 36218418), (54, 18109209), (81, 12072806), (162, 6036403), (499, 1959714), (998, 979857), (1497, 653238), (2994, 326619), (4491, 217746), (8982, 108873), (12097, 80838), (13473, 72582), (24194, 40419), (26946, 36291)]