21073194

素因数分解:

$2^1\times 3^2\times {\mathrm{577}}^1\times {\mathrm{2029}}^1$

素因数の和:2614

約数の個数: 24

約数和(自身を含む): 45760260

約数和(自身を除く): 24687066

約数列:

[1, 2, 3, 6, 9, 18, 577, 1154, 1731, 2029, 3462, 4058, 5193, 6087, 10386, 12174, 18261, 36522, 1170733, 2341466, 3512199, 7024398, 10536597, 21073194]

約数ペア:

[(1, 21073194), (2, 10536597), (3, 7024398), (6, 3512199), (9, 2341466), (18, 1170733), (577, 36522), (1154, 18261), (1731, 12174), (2029, 10386), (3462, 6087), (4058, 5193)]