18277762

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 28042560

約数和(自身を除く): 9764798

約数列:

[1, 2, 83, 103, 166, 206, 1069, 2138, 8549, 17098, 88727, 110107, 177454, 220214, 9138881, 18277762]

約数ペア:

[(1, 18277762), (2, 9138881), (83, 220214), (103, 177454), (166, 110107), (206, 88727), (1069, 17098), (2138, 8549)]