9143440018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{5107}}^1$

素因数の和:5638

約数の個数: 32

約数和(自身を含む): 14405050368

約数和(自身を除く): 5261610350

約数列:

[1, 2, 31, 62, 67, 134, 431, 862, 2077, 4154, 5107, 10214, 13361, 26722, 28877, 57754, 158317, 316634, 342169, 684338, 895187, 1790374, 2201117, 4402234, 10607239, 21214478, 68234627, 136469254, 147474839, 294949678, 4571720009, 9143440018]

約数ペア:

[(1, 9143440018), (2, 4571720009), (31, 294949678), (62, 147474839), (67, 136469254), (134, 68234627), (431, 21214478), (862, 10607239), (2077, 4402234), (4154, 2201117), (5107, 1790374), (10214, 895187), (13361, 684338), (26722, 342169), (28877, 316634), (57754, 158317)]