12236418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 28691520

約数和(自身を除く): 16455102

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 967, 1406, 1934, 2109, 2901, 4218, 5802, 6327, 8703, 12654, 17406, 18373, 35779, 36746, 55119, 71558, 107337, 110238, 165357, 214674, 322011, 330714, 644022, 679801, 1359602, 2039403, 4078806, 6118209, 12236418]

約数ペア:

[(1, 12236418), (2, 6118209), (3, 4078806), (6, 2039403), (9, 1359602), (18, 679801), (19, 644022), (37, 330714), (38, 322011), (57, 214674), (74, 165357), (111, 110238), (114, 107337), (171, 71558), (222, 55119), (333, 36746), (342, 35779), (666, 18373), (703, 17406), (967, 12654), (1406, 8703), (1934, 6327), (2109, 5802), (2901, 4218)]