9990808548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{16991171}}^1$

素因数の和:16991192

約数の個数: 36

約数和(自身を含む): 27117910512

約数和(自身を除く): 17127101964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 16991171, 33982342, 50973513, 67964684, 101947026, 118938197, 203894052, 237876394, 356814591, 475752788, 713629182, 832567379, 1427258364, 1665134758, 2497702137, 3330269516, 4995404274, 9990808548]

約数ペア:

[(1, 9990808548), (2, 4995404274), (3, 3330269516), (4, 2497702137), (6, 1665134758), (7, 1427258364), (12, 832567379), (14, 713629182), (21, 475752788), (28, 356814591), (42, 237876394), (49, 203894052), (84, 118938197), (98, 101947026), (147, 67964684), (196, 50973513), (294, 33982342), (588, 16991171)]