9418918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 15074640

約数和(自身を除く): 5655722

約数列:

[1, 2, 17, 34, 139, 278, 1993, 2363, 3986, 4726, 33881, 67762, 277027, 554054, 4709459, 9418918]

約数ペア:

[(1, 9418918), (2, 4709459), (17, 554054), (34, 277027), (139, 67762), (278, 33881), (1993, 4726), (2363, 3986)]