18486344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{135929}}^1$

素因数の和:135952

約数の個数: 16

約数和(自身を含む): 36701100

約数和(自身を除く): 18214756

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 135929, 271858, 543716, 1087432, 2310793, 4621586, 9243172, 18486344]

約数ペア:

[(1, 18486344), (2, 9243172), (4, 4621586), (8, 2310793), (17, 1087432), (34, 543716), (68, 271858), (136, 135929)]