31429386

素因数分解:

$2^1\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{1471}}^1$

素因数の和:2666

約数の個数: 24

約数和(自身を含む): 68200704

約数和(自身を除く): 36771318

約数列:

[1, 2, 3, 6, 9, 18, 1187, 1471, 2374, 2942, 3561, 4413, 7122, 8826, 10683, 13239, 21366, 26478, 1746077, 3492154, 5238231, 10476462, 15714693, 31429386]

約数ペア:

[(1, 31429386), (2, 15714693), (3, 10476462), (6, 5238231), (9, 3492154), (18, 1746077), (1187, 26478), (1471, 21366), (2374, 13239), (2942, 10683), (3561, 8826), (4413, 7122)]