2018926899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{129893}}^1$

素因数の和:130067

約数の個数: 24

約数和(自身を含む): 3201627312

約数和(自身を除く): 1182700413

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 5181, 15543, 129893, 389679, 1169037, 1428823, 4286469, 12859407, 20393201, 61179603, 183538809, 224325211, 672975633, 2018926899]

約数ペア:

[(1, 2018926899), (3, 672975633), (9, 224325211), (11, 183538809), (33, 61179603), (99, 20393201), (157, 12859407), (471, 4286469), (1413, 1428823), (1727, 1169037), (5181, 389679), (15543, 129893)]