2688426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11510

約数の個数: 24

約数和(自身を含む): 6273540

約数和(自身を除く): 3585114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 11489, 22978, 34467, 68934, 103401, 149357, 206802, 298714, 448071, 896142, 1344213, 2688426]

約数ペア:

[(1, 2688426), (2, 1344213), (3, 896142), (6, 448071), (9, 298714), (13, 206802), (18, 149357), (26, 103401), (39, 68934), (78, 34467), (117, 22978), (234, 11489)]