212973372

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{16759}}^1$

素因数の和:17122

約数の個数: 36

約数和(自身を含む): 539906640

約数和(自身を除く): 326933268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 2118, 3177, 4236, 6354, 12708, 16759, 33518, 50277, 67036, 100554, 150831, 201108, 301662, 603324, 5915927, 11831854, 17747781, 23663708, 35495562, 53243343, 70991124, 106486686, 212973372]

約数ペア:

[(1, 212973372), (2, 106486686), (3, 70991124), (4, 53243343), (6, 35495562), (9, 23663708), (12, 17747781), (18, 11831854), (36, 5915927), (353, 603324), (706, 301662), (1059, 201108), (1412, 150831), (2118, 100554), (3177, 67036), (4236, 50277), (6354, 33518), (12708, 16759)]