18198296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{133811}}^1$

素因数の和:133834

約数の個数: 16

約数和(自身を含む): 36129240

約数和(自身を除く): 17930944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 133811, 267622, 535244, 1070488, 2274787, 4549574, 9099148, 18198296]

約数ペア:

[(1, 18198296), (2, 9099148), (4, 4549574), (8, 2274787), (17, 1070488), (34, 535244), (68, 267622), (136, 133811)]