2615664078

素因数分解:

$2^1\times 3^2\times {\mathrm{145314671}}^1$

素因数の和:145314679

約数の個数: 12

約数和(自身を含む): 5667272208

約数和(自身を除く): 3051608130

約数列:

[1, 2, 3, 6, 9, 18, 145314671, 290629342, 435944013, 871888026, 1307832039, 2615664078]

約数ペア:

[(1, 2615664078), (2, 1307832039), (3, 871888026), (6, 435944013), (9, 290629342), (18, 145314671)]