21888348

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{17047}}^1$

素因数の和:17161

約数の個数: 24

約数和(自身を含む): 51553152

約数和(自身を除く): 29664804

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 17047, 34094, 51141, 68188, 102282, 204564, 1824029, 3648058, 5472087, 7296116, 10944174, 21888348]

約数ペア:

[(1, 21888348), (2, 10944174), (3, 7296116), (4, 5472087), (6, 3648058), (12, 1824029), (107, 204564), (214, 102282), (321, 68188), (428, 51141), (642, 34094), (1284, 17047)]