18297834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 20478486

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 1979, 3082, 3958, 4623, 5937, 9246, 11874, 45517, 91034, 132593, 136551, 265186, 273102, 397779, 795558, 3049639, 6099278, 9148917, 18297834]

約数ペア:

[(1, 18297834), (2, 9148917), (3, 6099278), (6, 3049639), (23, 795558), (46, 397779), (67, 273102), (69, 265186), (134, 136551), (138, 132593), (201, 91034), (402, 45517), (1541, 11874), (1979, 9246), (3082, 5937), (3958, 4623)]