2480826078

素因数分解:

$2^1\times 3^2\times {\mathrm{137823671}}^1$

素因数の和:137823679

約数の個数: 12

約数和(自身を含む): 5375123208

約数和(自身を除く): 2894297130

約数列:

[1, 2, 3, 6, 9, 18, 137823671, 275647342, 413471013, 826942026, 1240413039, 2480826078]

約数ペア:

[(1, 2480826078), (2, 1240413039), (3, 826942026), (6, 413471013), (9, 275647342), (18, 137823671)]