40225716

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1361}}^1$

素因数の和:2192

約数の個数: 36

約数和(自身を含む): 101880324

約数和(自身を除く): 61654608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1361, 1642, 2463, 2722, 3284, 4083, 4926, 5444, 7389, 8166, 9852, 12249, 14778, 16332, 24498, 29556, 48996, 1117381, 2234762, 3352143, 4469524, 6704286, 10056429, 13408572, 20112858, 40225716]

約数ペア:

[(1, 40225716), (2, 20112858), (3, 13408572), (4, 10056429), (6, 6704286), (9, 4469524), (12, 3352143), (18, 2234762), (36, 1117381), (821, 48996), (1361, 29556), (1642, 24498), (2463, 16332), (2722, 14778), (3284, 12249), (4083, 9852), (4926, 8166), (5444, 7389)]