180057788478

素因数分解:

$2^1\times 3^2\times {\mathrm{10003210471}}^1$

素因数の和:10003210479

約数の個数: 12

約数和(自身を含む): 390125208408

約数和(自身を除く): 210067419930

約数列:

[1, 2, 3, 6, 9, 18, 10003210471, 20006420942, 30009631413, 60019262826, 90028894239, 180057788478]

約数ペア:

[(1, 180057788478), (2, 90028894239), (3, 60019262826), (6, 30009631413), (9, 20006420942), (18, 10003210471)]