2186787024

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{136811}}^1$

素因数の和:136865

約数の個数: 80

約数和(自身を含む): 6446581440

約数和(自身を除く): 4259794416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 136811, 273622, 410433, 547244, 820866, 1094488, 1231299, 1641732, 2188976, 2462598, 3283464, 3693897, 4925196, 5062007, 6566928, 7387794, 9850392, 10124014, 14775588, 15186021, 19700784, 20248028, 29551176, 30372042, 40496056, 45558063, 59102352, 60744084, 80992112, 91116126, 121488168, 136674189, 182232252, 242976336, 273348378, 364464504, 546696756, 728929008, 1093393512, 2186787024]

約数ペア:

[(1, 2186787024), (2, 1093393512), (3, 728929008), (4, 546696756), (6, 364464504), (8, 273348378), (9, 242976336), (12, 182232252), (16, 136674189), (18, 121488168), (24, 91116126), (27, 80992112), (36, 60744084), (37, 59102352), (48, 45558063), (54, 40496056), (72, 30372042), (74, 29551176), (108, 20248028), (111, 19700784), (144, 15186021), (148, 14775588), (216, 10124014), (222, 9850392), (296, 7387794), (333, 6566928), (432, 5062007), (444, 4925196), (592, 3693897), (666, 3283464), (888, 2462598), (999, 2188976), (1332, 1641732), (1776, 1231299), (1998, 1094488), (2664, 820866), (3996, 547244), (5328, 410433), (7992, 273622), (15984, 136811)]