27709326

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 62805600

約数和(自身を除く): 35096274

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 487, 522, 654, 974, 981, 1461, 1962, 2922, 3161, 4383, 6322, 8766, 9483, 14123, 18966, 28246, 28449, 42369, 53083, 56898, 84738, 106166, 127107, 159249, 254214, 318498, 477747, 955494, 1539407, 3078814, 4618221, 9236442, 13854663, 27709326]

約数ペア:

[(1, 27709326), (2, 13854663), (3, 9236442), (6, 4618221), (9, 3078814), (18, 1539407), (29, 955494), (58, 477747), (87, 318498), (109, 254214), (174, 159249), (218, 127107), (261, 106166), (327, 84738), (487, 56898), (522, 53083), (654, 42369), (974, 28449), (981, 28246), (1461, 18966), (1962, 14123), (2922, 9483), (3161, 8766), (4383, 6322)]