18287029168

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1486267}}^1$

素因数の和:1487044

約数の個数: 20

約数和(自身を含む): 35477217160

約数和(自身を除く): 17190187992

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 1486267, 2972534, 5945068, 11890136, 23780272, 1142939323, 2285878646, 4571757292, 9143514584, 18287029168]

約数ペア:

[(1, 18287029168), (2, 9143514584), (4, 4571757292), (8, 2285878646), (16, 1142939323), (769, 23780272), (1538, 11890136), (3076, 5945068), (6152, 2972534), (12304, 1486267)]