2238426

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3361}}^1$

素因数の和:3406

約数の個数: 24

約数和(自身を含む): 4982484

約数和(自身を除く): 2744058

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3361, 6722, 10083, 20166, 30249, 60498, 124357, 248714, 373071, 746142, 1119213, 2238426]

約数ペア:

[(1, 2238426), (2, 1119213), (3, 746142), (6, 373071), (9, 248714), (18, 124357), (37, 60498), (74, 30249), (111, 20166), (222, 10083), (333, 6722), (666, 3361)]