16989246

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8821}}^1$

素因数の和:8936

約数の個数: 24

約数和(自身を含む): 37158264

約数和(自身を除く): 20169018

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 8821, 17642, 26463, 52926, 79389, 158778, 943847, 1887694, 2831541, 5663082, 8494623, 16989246]

約数ペア:

[(1, 16989246), (2, 8494623), (3, 5663082), (6, 2831541), (9, 1887694), (18, 943847), (107, 158778), (214, 79389), (321, 52926), (642, 26463), (963, 17642), (1926, 8821)]