18628879178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{231053}}^1$

素因数の和:231518

約数の個数: 32

約数和(自身を含む): 34469559936

約数和(自身を除く): 15840680758

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 443, 886, 3101, 5759, 6202, 11518, 40313, 80626, 231053, 462106, 1617371, 3003689, 3234742, 6007378, 21025823, 42051646, 102356479, 204712958, 716495353, 1330634227, 1432990706, 2661268454, 9314439589, 18628879178]

約数ペア:

[(1, 18628879178), (2, 9314439589), (7, 2661268454), (13, 1432990706), (14, 1330634227), (26, 716495353), (91, 204712958), (182, 102356479), (443, 42051646), (886, 21025823), (3101, 6007378), (5759, 3234742), (6202, 3003689), (11518, 1617371), (40313, 462106), (80626, 231053)]