1847590080002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2027}}^1\times {\mathrm{72467}}^1$

素因数の和:74846

約数の個数: 32

約数和(自身を含む): 2927544871680

約数和(自身を除く): 1079954791678

約数列:

[1, 2, 19, 38, 331, 662, 2027, 4054, 6289, 12578, 38513, 72467, 77026, 144934, 670937, 1341874, 1376873, 2753746, 12747803, 23986577, 25495606, 47973154, 146890609, 293781218, 455744963, 911489926, 2790921571, 5581843142, 48620791579, 97241583158, 923795040001, 1847590080002]

約数ペア:

[(1, 1847590080002), (2, 923795040001), (19, 97241583158), (38, 48620791579), (331, 5581843142), (662, 2790921571), (2027, 911489926), (4054, 455744963), (6289, 293781218), (12578, 146890609), (38513, 47973154), (72467, 25495606), (77026, 23986577), (144934, 12747803), (670937, 2753746), (1341874, 1376873)]