21052422

素因数分解:

$2^1\times 3^2\times {\mathrm{577}}^1\times {\mathrm{2027}}^1$

素因数の和:2612

約数の個数: 24

約数和(自身を含む): 45715176

約数和(自身を除く): 24662754

約数列:

[1, 2, 3, 6, 9, 18, 577, 1154, 1731, 2027, 3462, 4054, 5193, 6081, 10386, 12162, 18243, 36486, 1169579, 2339158, 3508737, 7017474, 10526211, 21052422]

約数ペア:

[(1, 21052422), (2, 10526211), (3, 7017474), (6, 3508737), (9, 2339158), (18, 1169579), (577, 36486), (1154, 18243), (1731, 12162), (2027, 10386), (3462, 6081), (4054, 5193)]