66061758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3019}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 151338240

約数和(自身を除く): 85276482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 3019, 3126, 3647, 6038, 7294, 9057, 10941, 18114, 21133, 21882, 42266, 63399, 126798, 1572899, 3145798, 4718697, 9437394, 11010293, 22020586, 33030879, 66061758]

約数ペア:

[(1, 66061758), (2, 33030879), (3, 22020586), (6, 11010293), (7, 9437394), (14, 4718697), (21, 3145798), (42, 1572899), (521, 126798), (1042, 63399), (1563, 42266), (3019, 21882), (3126, 21133), (3647, 18114), (6038, 10941), (7294, 9057)]