18241652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31891}}^1$

素因数の和:31919

約数の個数: 24

約数和(自身を含む): 37504992

約数和(自身を除く): 19263340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31891, 63782, 127564, 350801, 414583, 701602, 829166, 1403204, 1658332, 4560413, 9120826, 18241652]

約数ペア:

[(1, 18241652), (2, 9120826), (4, 4560413), (11, 1658332), (13, 1403204), (22, 829166), (26, 701602), (44, 414583), (52, 350801), (143, 127564), (286, 63782), (572, 31891)]