27959988

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{6793}}^1$

素因数の和:6821

約数の個数: 48

約数和(自身を含む): 76092800

約数和(自身を除く): 48132812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 6793, 13586, 20379, 27172, 40758, 47551, 81516, 95102, 142653, 190204, 285306, 332857, 570612, 665714, 998571, 1331428, 1997142, 2329999, 3994284, 4659998, 6989997, 9319996, 13979994, 27959988]

約数ペア:

[(1, 27959988), (2, 13979994), (3, 9319996), (4, 6989997), (6, 4659998), (7, 3994284), (12, 2329999), (14, 1997142), (21, 1331428), (28, 998571), (42, 665714), (49, 570612), (84, 332857), (98, 285306), (147, 190204), (196, 142653), (294, 95102), (343, 81516), (588, 47551), (686, 40758), (1029, 27172), (1372, 20379), (2058, 13586), (4116, 6793)]