39806028

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1709}}^1$

素因数の和:2366

約数の個数: 36

約数和(自身を含む): 100835280

約数和(自身を除く): 61029252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1709, 1941, 2588, 3418, 3882, 5127, 5823, 6836, 7764, 10254, 11646, 15381, 20508, 23292, 30762, 61524, 1105723, 2211446, 3317169, 4422892, 6634338, 9951507, 13268676, 19903014, 39806028]

約数ペア:

[(1, 39806028), (2, 19903014), (3, 13268676), (4, 9951507), (6, 6634338), (9, 4422892), (12, 3317169), (18, 2211446), (36, 1105723), (647, 61524), (1294, 30762), (1709, 23292), (1941, 20508), (2588, 15381), (3418, 11646), (3882, 10254), (5127, 7764), (5823, 6836)]