1291662

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 24

約数和(自身を含む): 2839824

約数和(自身を除く): 1548162

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 983, 1314, 1966, 2949, 5898, 8847, 17694, 71759, 143518, 215277, 430554, 645831, 1291662]

約数ペア:

[(1, 1291662), (2, 645831), (3, 430554), (6, 215277), (9, 143518), (18, 71759), (73, 17694), (146, 8847), (219, 5898), (438, 2949), (657, 1966), (983, 1314)]