2995566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 7288704

約数和(自身を除く): 4293138

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 443, 483, 886, 966, 1127, 1329, 2254, 2658, 3101, 3381, 6202, 6762, 9303, 10189, 18606, 20378, 21707, 30567, 43414, 61134, 65121, 71323, 130242, 142646, 213969, 427938, 499261, 998522, 1497783, 2995566]

約数ペア:

[(1, 2995566), (2, 1497783), (3, 998522), (6, 499261), (7, 427938), (14, 213969), (21, 142646), (23, 130242), (42, 71323), (46, 65121), (49, 61134), (69, 43414), (98, 30567), (138, 21707), (147, 20378), (161, 18606), (294, 10189), (322, 9303), (443, 6762), (483, 6202), (886, 3381), (966, 3101), (1127, 2658), (1329, 2254)]