2149259022

素因数分解:

$2^1\times 3^4\times {\mathrm{13267031}}^1$

素因数の和:13267045

約数の個数: 20

約数和(自身を含む): 4815932616

約数和(自身を除く): 2666673594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13267031, 26534062, 39801093, 79602186, 119403279, 238806558, 358209837, 716419674, 1074629511, 2149259022]

約数ペア:

[(1, 2149259022), (2, 1074629511), (3, 716419674), (6, 358209837), (9, 238806558), (18, 119403279), (27, 79602186), (54, 39801093), (81, 26534062), (162, 13267031)]