18822198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 40602240

約数和(自身を除く): 21780042

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4027, 4674, 8054, 12081, 24162, 76513, 153026, 165107, 229539, 330214, 459078, 495321, 990642, 3137033, 6274066, 9411099, 18822198]

約数ペア:

[(1, 18822198), (2, 9411099), (3, 6274066), (6, 3137033), (19, 990642), (38, 495321), (41, 459078), (57, 330214), (82, 229539), (114, 165107), (123, 153026), (246, 76513), (779, 24162), (1558, 12081), (2337, 8054), (4027, 4674)]