18646042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1447}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 29712960

約数和(自身を除く): 11066918

約数列:

[1, 2, 17, 34, 379, 758, 1447, 2894, 6443, 12886, 24599, 49198, 548413, 1096826, 9323021, 18646042]

約数ペア:

[(1, 18646042), (2, 9323021), (17, 1096826), (34, 548413), (379, 49198), (758, 24599), (1447, 12886), (2894, 6443)]