2018132505

素因数分解:

$3^2\times 5^1\times {\mathrm{44847389}}^1$

素因数の和:44847400

約数の個数: 12

約数和(自身を含む): 3498096420

約数和(自身を除く): 1479963915

約数列:

[1, 3, 5, 9, 15, 45, 44847389, 134542167, 224236945, 403626501, 672710835, 2018132505]

約数ペア:

[(1, 2018132505), (3, 672710835), (5, 403626501), (9, 224236945), (15, 134542167), (45, 44847389)]