27522222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 72777600

約数和(自身を除く): 45255378

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 379, 399, 494, 546, 637, 741, 758, 798, 931, 1137, 1274, 1482, 1729, 1862, 1911, 2274, 2653, 2793, 3458, 3822, 4927, 5187, 5306, 5586, 7201, 7959, 9854, 10374, 12103, 14402, 14781, 15918, 18571, 21603, 24206, 29562, 34489, 36309, 37142, 43206, 50407, 55713, 68978, 72618, 93613, 100814, 103467, 111426, 151221, 187226, 206934, 241423, 280839, 302442, 352849, 482846, 561678, 655291, 705698, 724269, 1058547, 1310582, 1448538, 1965873, 2117094, 3931746, 4587037, 9174074, 13761111, 27522222]

約数ペア:

[(1, 27522222), (2, 13761111), (3, 9174074), (6, 4587037), (7, 3931746), (13, 2117094), (14, 1965873), (19, 1448538), (21, 1310582), (26, 1058547), (38, 724269), (39, 705698), (42, 655291), (49, 561678), (57, 482846), (78, 352849), (91, 302442), (98, 280839), (114, 241423), (133, 206934), (147, 187226), (182, 151221), (247, 111426), (266, 103467), (273, 100814), (294, 93613), (379, 72618), (399, 68978), (494, 55713), (546, 50407), (637, 43206), (741, 37142), (758, 36309), (798, 34489), (931, 29562), (1137, 24206), (1274, 21603), (1482, 18571), (1729, 15918), (1862, 14781), (1911, 14402), (2274, 12103), (2653, 10374), (2793, 9854), (3458, 7959), (3822, 7201), (4927, 5586), (5187, 5306)]