66580572

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{11119}}^1$

素因数の和:11625

約数の個数: 24

約数和(自身を含む): 155680000

約数和(自身を除く): 89099428

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 5988, 11119, 22238, 33357, 44476, 66714, 133428, 5548381, 11096762, 16645143, 22193524, 33290286, 66580572]

約数ペア:

[(1, 66580572), (2, 33290286), (3, 22193524), (4, 16645143), (6, 11096762), (12, 5548381), (499, 133428), (998, 66714), (1497, 44476), (1996, 33357), (2994, 22238), (5988, 11119)]