66968874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1709}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 166458240

約数和(自身を除く): 99489366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1709, 1866, 2177, 2799, 3418, 4354, 5127, 5598, 6531, 10254, 11963, 13062, 15381, 19593, 23926, 30762, 35889, 39186, 71778, 107667, 215334, 531499, 1062998, 1594497, 3188994, 3720493, 4783491, 7440986, 9566982, 11161479, 22322958, 33484437, 66968874]

約数ペア:

[(1, 66968874), (2, 33484437), (3, 22322958), (6, 11161479), (7, 9566982), (9, 7440986), (14, 4783491), (18, 3720493), (21, 3188994), (42, 1594497), (63, 1062998), (126, 531499), (311, 215334), (622, 107667), (933, 71778), (1709, 39186), (1866, 35889), (2177, 30762), (2799, 23926), (3418, 19593), (4354, 15381), (5127, 13062), (5598, 11963), (6531, 10254)]