2018449665

素因数分解:

$3^3\times 5^1\times {\mathrm{14951479}}^1$

素因数の和:14951493

約数の個数: 16

約数和(自身を含む): 3588355200

約数和(自身を除く): 1569905535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14951479, 44854437, 74757395, 134563311, 224272185, 403689933, 672816555, 2018449665]

約数ペア:

[(1, 2018449665), (3, 672816555), (5, 403689933), (9, 224272185), (15, 134563311), (27, 74757395), (45, 44854437), (135, 14951479)]