2021551806

素因数分解:

$2^1\times 3^1\times {\mathrm{5821}}^1\times {\mathrm{57881}}^1$

素因数の和:63707

約数の個数: 16

約数和(自身を含む): 4043868048

約数和(自身を除く): 2022316242

約数列:

[1, 2, 3, 6, 5821, 11642, 17463, 34926, 57881, 115762, 173643, 347286, 336925301, 673850602, 1010775903, 2021551806]

約数ペア:

[(1, 2021551806), (2, 1010775903), (3, 673850602), (6, 336925301), (5821, 347286), (11642, 173643), (17463, 115762), (34926, 57881)]