21048348

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7727}}^1$

素因数の和:7961

約数の個数: 24

約数和(自身を含む): 49335552

約数和(自身を除く): 28287204

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 7727, 15454, 23181, 30908, 46362, 92724, 1754029, 3508058, 5262087, 7016116, 10524174, 21048348]

約数ペア:

[(1, 21048348), (2, 10524174), (3, 7016116), (4, 5262087), (6, 3508058), (12, 1754029), (227, 92724), (454, 46362), (681, 30908), (908, 23181), (1362, 15454), (2724, 7727)]