18772902

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1471}}^1$

素因数の和:2188

約数の個数: 24

約数和(自身を含む): 40759680

約数和(自身を除く): 21986778

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 1471, 2127, 2942, 4254, 4413, 6381, 8826, 12762, 13239, 26478, 1042939, 2085878, 3128817, 6257634, 9386451, 18772902]

約数ペア:

[(1, 18772902), (2, 9386451), (3, 6257634), (6, 3128817), (9, 2085878), (18, 1042939), (709, 26478), (1418, 13239), (1471, 12762), (2127, 8826), (2942, 6381), (4254, 4413)]