1490564106

素因数分解:

$2^1\times 3^4\times {\mathrm{9201013}}^1$

素因数の和:9201027

約数の個数: 20

約数和(自身を含む): 3339968082

約数和(自身を除く): 1849403976

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9201013, 18402026, 27603039, 55206078, 82809117, 165618234, 248427351, 496854702, 745282053, 1490564106]

約数ペア:

[(1, 1490564106), (2, 745282053), (3, 496854702), (6, 248427351), (9, 165618234), (18, 82809117), (27, 55206078), (54, 27603039), (81, 18402026), (162, 9201013)]