19008099558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{72493}}^1$

素因数の和:74589

約数の個数: 48

約数和(自身を含む): 47090942496

約数和(自身を除く): 28082842938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2081, 4162, 6243, 12486, 14567, 18729, 29134, 37458, 43701, 72493, 87402, 131103, 144986, 217479, 262206, 434958, 507451, 652437, 1014902, 1304874, 1522353, 3044706, 4567059, 9134118, 150857933, 301715866, 452573799, 905147598, 1056005531, 1357721397, 2112011062, 2715442794, 3168016593, 6336033186, 9504049779, 19008099558]

約数ペア:

[(1, 19008099558), (2, 9504049779), (3, 6336033186), (6, 3168016593), (7, 2715442794), (9, 2112011062), (14, 1357721397), (18, 1056005531), (21, 905147598), (42, 452573799), (63, 301715866), (126, 150857933), (2081, 9134118), (4162, 4567059), (6243, 3044706), (12486, 1522353), (14567, 1304874), (18729, 1014902), (29134, 652437), (37458, 507451), (43701, 434958), (72493, 262206), (87402, 217479), (131103, 144986)]