2018069679

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{99643}}^1$

素因数の和:99846

約数の個数: 16

約数和(自身を含む): 2770900352

約数和(自身を除く): 752830673

約数列:

[1, 3, 43, 129, 157, 471, 6751, 20253, 99643, 298929, 4284649, 12853947, 15643951, 46931853, 672689893, 2018069679]

約数ペア:

[(1, 2018069679), (3, 672689893), (43, 46931853), (129, 15643951), (157, 12853947), (471, 4284649), (6751, 298929), (20253, 99643)]