12960858

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 26597376

約数和(自身を除く): 13636518

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 233, 254, 381, 438, 466, 699, 762, 1398, 9271, 17009, 18542, 27813, 29591, 34018, 51027, 55626, 59182, 88773, 102054, 177546, 2160143, 4320286, 6480429, 12960858]

約数ペア:

[(1, 12960858), (2, 6480429), (3, 4320286), (6, 2160143), (73, 177546), (127, 102054), (146, 88773), (219, 59182), (233, 55626), (254, 51027), (381, 34018), (438, 29591), (466, 27813), (699, 18542), (762, 17009), (1398, 9271)]