18727332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120047}}^1$

素因数の和:120067

約数の個数: 24

約数和(自身を含む): 47058816

約数和(自身を除く): 28331484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120047, 240094, 360141, 480188, 720282, 1440564, 1560611, 3121222, 4681833, 6242444, 9363666, 18727332]

約数ペア:

[(1, 18727332), (2, 9363666), (3, 6242444), (4, 4681833), (6, 3121222), (12, 1560611), (13, 1440564), (26, 720282), (39, 480188), (52, 360141), (78, 240094), (156, 120047)]