18195032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 36320400

約数和(自身を除く): 18125368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 379, 706, 758, 1412, 1516, 2824, 3032, 6001, 6443, 12002, 12886, 24004, 25772, 48008, 51544, 133787, 267574, 535148, 1070296, 2274379, 4548758, 9097516, 18195032]

約数ペア:

[(1, 18195032), (2, 9097516), (4, 4548758), (8, 2274379), (17, 1070296), (34, 535148), (68, 267574), (136, 133787), (353, 51544), (379, 48008), (706, 25772), (758, 24004), (1412, 12886), (1516, 12002), (2824, 6443), (3032, 6001)]