2018283519

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{145399}}^1$

素因数の和:146070

約数の個数: 16

約数和(自身を含む): 3080153600

約数和(自身を除く): 1061870081

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 13881, 145399, 436197, 1017793, 3053379, 96108739, 288326217, 672761173, 2018283519]

約数ペア:

[(1, 2018283519), (3, 672761173), (7, 288326217), (21, 96108739), (661, 3053379), (1983, 1017793), (4627, 436197), (13881, 145399)]