21082674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4129}}^1$

素因数の和:4194

約数の個数: 32

約数和(自身を含む): 45198720

約数和(自身を除く): 24116046

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 4129, 5106, 8258, 12387, 24774, 94967, 152773, 189934, 284901, 305546, 458319, 569802, 916638, 3513779, 7027558, 10541337, 21082674]

約数ペア:

[(1, 21082674), (2, 10541337), (3, 7027558), (6, 3513779), (23, 916638), (37, 569802), (46, 458319), (69, 305546), (74, 284901), (111, 189934), (138, 152773), (222, 94967), (851, 24774), (1702, 12387), (2553, 8258), (4129, 5106)]