2018013898

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1\times {\mathrm{17881}}^1$

素因数の和:18729

約数の個数: 16

約数和(自身を含む): 3072628296

約数和(自身を除く): 1054614398

約数列:

[1, 2, 73, 146, 773, 1546, 17881, 35762, 56429, 112858, 1305313, 2610626, 13822013, 27644026, 1009006949, 2018013898]

約数ペア:

[(1, 2018013898), (2, 1009006949), (73, 27644026), (146, 13822013), (773, 2610626), (1546, 1305313), (17881, 112858), (35762, 56429)]