19802019942

素因数分解:

$2^1\times 3^5\times {\mathrm{40744897}}^1$

素因数の和:40744914

約数の個数: 24

約数和(自身を含む): 44493428616

約数和(自身を除く): 24691408674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 40744897, 81489794, 122234691, 244469382, 366704073, 733408146, 1100112219, 2200224438, 3300336657, 6600673314, 9901009971, 19802019942]

約数ペア:

[(1, 19802019942), (2, 9901009971), (3, 6600673314), (6, 3300336657), (9, 2200224438), (18, 1100112219), (27, 733408146), (54, 366704073), (81, 244469382), (162, 122234691), (243, 81489794), (486, 40744897)]