2663916

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3041}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 6303024

約数和(自身を除く): 3639108

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 3041, 6082, 9123, 12164, 18246, 36492, 221993, 443986, 665979, 887972, 1331958, 2663916]

約数ペア:

[(1, 2663916), (2, 1331958), (3, 887972), (4, 665979), (6, 443986), (12, 221993), (73, 36492), (146, 18246), (219, 12164), (292, 9123), (438, 6082), (876, 3041)]