3112488

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 8517600

約数和(自身を除く): 5405112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 311, 417, 556, 622, 834, 933, 1112, 1244, 1251, 1668, 1866, 2488, 2502, 2799, 3336, 3732, 5004, 5598, 7464, 10008, 11196, 22392, 43229, 86458, 129687, 172916, 259374, 345832, 389061, 518748, 778122, 1037496, 1556244, 3112488]

約数ペア:

[(1, 3112488), (2, 1556244), (3, 1037496), (4, 778122), (6, 518748), (8, 389061), (9, 345832), (12, 259374), (18, 172916), (24, 129687), (36, 86458), (72, 43229), (139, 22392), (278, 11196), (311, 10008), (417, 7464), (556, 5598), (622, 5004), (834, 3732), (933, 3336), (1112, 2799), (1244, 2502), (1251, 2488), (1668, 1866)]