2168406

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:860

約数の個数: 24

約数和(自身を含む): 4731480

約数和(自身を除く): 2563074

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 673, 1074, 1346, 1611, 2019, 3222, 4038, 6057, 12114, 120467, 240934, 361401, 722802, 1084203, 2168406]

約数ペア:

[(1, 2168406), (2, 1084203), (3, 722802), (6, 361401), (9, 240934), (18, 120467), (179, 12114), (358, 6057), (537, 4038), (673, 3222), (1074, 2019), (1346, 1611)]