66891948

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{11171}}^1$

素因数の和:11677

約数の個数: 24

約数和(自身を含む): 156408000

約数和(自身を除く): 89516052

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 5988, 11171, 22342, 33513, 44684, 67026, 134052, 5574329, 11148658, 16722987, 22297316, 33445974, 66891948]

約数ペア:

[(1, 66891948), (2, 33445974), (3, 22297316), (4, 16722987), (6, 11148658), (12, 5574329), (499, 134052), (998, 67026), (1497, 44684), (1996, 33513), (2994, 22342), (5988, 11171)]