118323218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 200105472

約数和(自身を除く): 81782254

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1898, 2011, 2263, 4022, 4526, 26143, 29419, 52286, 58838, 62341, 124682, 146803, 293606, 810433, 1620866, 1908439, 3816878, 4550893, 9101786, 59161609, 118323218]

約数ペア:

[(1, 118323218), (2, 59161609), (13, 9101786), (26, 4550893), (31, 3816878), (62, 1908439), (73, 1620866), (146, 810433), (403, 293606), (806, 146803), (949, 124682), (1898, 62341), (2011, 58838), (2263, 52286), (4022, 29419), (4526, 26143)]