120807918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 329951232

約数和(自身を除く): 209143314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 101, 126, 154, 198, 202, 231, 303, 462, 606, 693, 707, 863, 909, 1111, 1386, 1414, 1726, 1818, 2121, 2222, 2589, 3333, 4242, 5178, 6041, 6363, 6666, 7767, 7777, 9493, 9999, 12082, 12726, 15534, 15554, 18123, 18986, 19998, 23331, 28479, 36246, 46662, 54369, 56958, 66451, 69993, 85437, 87163, 108738, 132902, 139986, 170874, 174326, 199353, 261489, 398706, 522978, 598059, 610141, 784467, 958793, 1196118, 1220282, 1568934, 1830423, 1917586, 2876379, 3660846, 5491269, 5752758, 6711551, 8629137, 10982538, 13423102, 17258274, 20134653, 40269306, 60403959, 120807918]

約数ペア:

[(1, 120807918), (2, 60403959), (3, 40269306), (6, 20134653), (7, 17258274), (9, 13423102), (11, 10982538), (14, 8629137), (18, 6711551), (21, 5752758), (22, 5491269), (33, 3660846), (42, 2876379), (63, 1917586), (66, 1830423), (77, 1568934), (99, 1220282), (101, 1196118), (126, 958793), (154, 784467), (198, 610141), (202, 598059), (231, 522978), (303, 398706), (462, 261489), (606, 199353), (693, 174326), (707, 170874), (863, 139986), (909, 132902), (1111, 108738), (1386, 87163), (1414, 85437), (1726, 69993), (1818, 66451), (2121, 56958), (2222, 54369), (2589, 46662), (3333, 36246), (4242, 28479), (5178, 23331), (6041, 19998), (6363, 18986), (6666, 18123), (7767, 15554), (7777, 15534), (9493, 12726), (9999, 12082)]