17996858220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27267967}}^1$

素因数の和:27267990

約数の個数: 48

約数和(自身を含む): 54972223488

約数和(自身を除く): 36975365268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 27267967, 54535934, 81803901, 109071868, 136339835, 163607802, 272679670, 299947637, 327215604, 409019505, 545359340, 599895274, 818039010, 899842911, 1199790548, 1499738185, 1636078020, 1799685822, 2999476370, 3599371644, 4499214555, 5998952740, 8998429110, 17996858220]

約数ペア:

[(1, 17996858220), (2, 8998429110), (3, 5998952740), (4, 4499214555), (5, 3599371644), (6, 2999476370), (10, 1799685822), (11, 1636078020), (12, 1499738185), (15, 1199790548), (20, 899842911), (22, 818039010), (30, 599895274), (33, 545359340), (44, 409019505), (55, 327215604), (60, 299947637), (66, 272679670), (110, 163607802), (132, 136339835), (165, 109071868), (220, 81803901), (330, 54535934), (660, 27267967)]