31272354

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{2111}}^1$

素因数の和:2942

約数の個数: 24

約数和(自身を含む): 67871232

約数和(自身を除く): 36598878

約数列:

[1, 2, 3, 6, 9, 18, 823, 1646, 2111, 2469, 4222, 4938, 6333, 7407, 12666, 14814, 18999, 37998, 1737353, 3474706, 5212059, 10424118, 15636177, 31272354]

約数ペア:

[(1, 31272354), (2, 15636177), (3, 10424118), (6, 5212059), (9, 3474706), (18, 1737353), (823, 37998), (1646, 18999), (2111, 14814), (2469, 12666), (4222, 7407), (4938, 6333)]