2019900438

素因数分解:

$2^1\times 3^2\times {\mathrm{577}}^1\times {\mathrm{194483}}^1$

素因数の和:195068

約数の個数: 24

約数和(自身を含む): 4384058328

約数和(自身を除く): 2364157890

約数列:

[1, 2, 3, 6, 9, 18, 577, 1154, 1731, 3462, 5193, 10386, 194483, 388966, 583449, 1166898, 1750347, 3500694, 112216691, 224433382, 336650073, 673300146, 1009950219, 2019900438]

約数ペア:

[(1, 2019900438), (2, 1009950219), (3, 673300146), (6, 336650073), (9, 224433382), (18, 112216691), (577, 3500694), (1154, 1750347), (1731, 1166898), (3462, 583449), (5193, 388966), (10386, 194483)]