1380396

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 3309040

約数和(自身を除く): 1928644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 3109, 6218, 9327, 12436, 18654, 37308, 115033, 230066, 345099, 460132, 690198, 1380396]

約数ペア:

[(1, 1380396), (2, 690198), (3, 460132), (4, 345099), (6, 230066), (12, 115033), (37, 37308), (74, 18654), (111, 12436), (148, 9327), (222, 6218), (444, 3109)]