22248618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 53114880

約数和(自身を除く): 30866262

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 103, 111, 139, 206, 222, 259, 278, 309, 417, 518, 618, 721, 777, 834, 973, 1442, 1554, 1946, 2163, 2919, 3811, 4326, 5143, 5838, 7622, 10286, 11433, 14317, 15429, 22866, 26677, 28634, 30858, 36001, 42951, 53354, 72002, 80031, 85902, 100219, 108003, 160062, 200438, 216006, 300657, 529729, 601314, 1059458, 1589187, 3178374, 3708103, 7416206, 11124309, 22248618]

約数ペア:

[(1, 22248618), (2, 11124309), (3, 7416206), (6, 3708103), (7, 3178374), (14, 1589187), (21, 1059458), (37, 601314), (42, 529729), (74, 300657), (103, 216006), (111, 200438), (139, 160062), (206, 108003), (222, 100219), (259, 85902), (278, 80031), (309, 72002), (417, 53354), (518, 42951), (618, 36001), (721, 30858), (777, 28634), (834, 26677), (973, 22866), (1442, 15429), (1554, 14317), (1946, 11433), (2163, 10286), (2919, 7622), (3811, 5838), (4326, 5143)]