18339534

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1526

約数の個数: 40

約数和(自身を含む): 41643360

約数和(自身を除く): 23303826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 1433, 2133, 2866, 4266, 4299, 6399, 8598, 12798, 12897, 25794, 38691, 77382, 113207, 116073, 226414, 232146, 339621, 679242, 1018863, 2037726, 3056589, 6113178, 9169767, 18339534]

約数ペア:

[(1, 18339534), (2, 9169767), (3, 6113178), (6, 3056589), (9, 2037726), (18, 1018863), (27, 679242), (54, 339621), (79, 232146), (81, 226414), (158, 116073), (162, 113207), (237, 77382), (474, 38691), (711, 25794), (1422, 12897), (1433, 12798), (2133, 8598), (2866, 6399), (4266, 4299)]