12912108966

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{280979}}^1$

素因数の和:281050

約数の個数: 64

約数和(自身を含む): 30750451200

約数和(自身を除く): 17838342234

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1702, 1998, 2553, 5106, 7659, 15318, 22977, 45954, 280979, 561958, 842937, 1685874, 2528811, 5057622, 6462517, 7586433, 10396223, 12925034, 15172866, 19387551, 20792446, 31188669, 38775102, 58162653, 62377338, 93566007, 116325306, 174487959, 187132014, 239113129, 280698021, 348975918, 478226258, 561396042, 717339387, 1434678774, 2152018161, 4304036322, 6456054483, 12912108966]

約数ペア:

[(1, 12912108966), (2, 6456054483), (3, 4304036322), (6, 2152018161), (9, 1434678774), (18, 717339387), (23, 561396042), (27, 478226258), (37, 348975918), (46, 280698021), (54, 239113129), (69, 187132014), (74, 174487959), (111, 116325306), (138, 93566007), (207, 62377338), (222, 58162653), (333, 38775102), (414, 31188669), (621, 20792446), (666, 19387551), (851, 15172866), (999, 12925034), (1242, 10396223), (1702, 7586433), (1998, 6462517), (2553, 5057622), (5106, 2528811), (7659, 1685874), (15318, 842937), (22977, 561958), (45954, 280979)]