18181002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10067}}^1$

素因数の和:10122

約数の個数: 32

約数和(自身を含む): 42527232

約数和(自身を除く): 24346230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 10067, 20134, 30201, 60402, 70469, 140938, 211407, 422814, 432881, 865762, 1298643, 2597286, 3030167, 6060334, 9090501, 18181002]

約数ペア:

[(1, 18181002), (2, 9090501), (3, 6060334), (6, 3030167), (7, 2597286), (14, 1298643), (21, 865762), (42, 432881), (43, 422814), (86, 211407), (129, 140938), (258, 70469), (301, 60402), (602, 30201), (903, 20134), (1806, 10067)]