2018131773

素因数分解:

$3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{81373}}^1$

素因数の和:82564

約数の個数: 16

約数和(自身を含む): 3077890176

約数和(自身を除く): 1059758403

約数列:

[1, 3, 7, 21, 1181, 3543, 8267, 24801, 81373, 244119, 569611, 1708833, 96101513, 288304539, 672710591, 2018131773]

約数ペア:

[(1, 2018131773), (3, 672710591), (7, 288304539), (21, 96101513), (1181, 1708833), (3543, 569611), (8267, 244119), (24801, 81373)]