21329082

素因数分解:

$2^1\times 3^6\times {\mathrm{14629}}^1$

素因数の和:14649

約数の個数: 28

約数和(自身を含む): 47971770

約数和(自身を除く): 26642688

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 14629, 29258, 43887, 87774, 131661, 263322, 394983, 789966, 1184949, 2369898, 3554847, 7109694, 10664541, 21329082]

約数ペア:

[(1, 21329082), (2, 10664541), (3, 7109694), (6, 3554847), (9, 2369898), (18, 1184949), (27, 789966), (54, 394983), (81, 263322), (162, 131661), (243, 87774), (486, 43887), (729, 29258), (1458, 14629)]