86290038

素因数分解:

$2^1\times 3^2\times {\mathrm{2143}}^1\times {\mathrm{2237}}^1$

素因数の和:4388

約数の個数: 24

約数和(自身を含む): 187132608

約数和(自身を除く): 100842570

約数列:

[1, 2, 3, 6, 9, 18, 2143, 2237, 4286, 4474, 6429, 6711, 12858, 13422, 19287, 20133, 38574, 40266, 4793891, 9587782, 14381673, 28763346, 43145019, 86290038]

約数ペア:

[(1, 86290038), (2, 43145019), (3, 28763346), (6, 14381673), (9, 9587782), (18, 4793891), (2143, 40266), (2237, 38574), (4286, 20133), (4474, 19287), (6429, 13422), (6711, 12858)]