2018065545

素因数分解:

$3^2\times 5^1\times {\mathrm{44845901}}^1$

素因数の和:44845912

約数の個数: 12

約数和(自身を含む): 3497980356

約数和(自身を除く): 1479914811

約数列:

[1, 3, 5, 9, 15, 45, 44845901, 134537703, 224229505, 403613109, 672688515, 2018065545]

約数ペア:

[(1, 2018065545), (3, 672688515), (5, 403613109), (9, 224229505), (15, 134537703), (45, 44845901)]