18136883669168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1\times {\mathrm{2402501}}^1$

素因数の和:2403306

約数の個数: 80

約数和(自身を含む): 39038158897920

約数和(自身を除く): 20901275228752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 727, 944, 1298, 1454, 2596, 2908, 5192, 5816, 7997, 10384, 11632, 15994, 31988, 42893, 63976, 85786, 127952, 171572, 343144, 471823, 686288, 943646, 1887292, 2402501, 3774584, 4805002, 7549168, 9610004, 19220008, 26427511, 38440016, 52855022, 105710044, 141747559, 211420088, 283495118, 422840176, 566990236, 1133980472, 1559223149, 1746618227, 2267960944, 3118446298, 3493236454, 6236892596, 6986472908, 12473785192, 13972945816, 19212800497, 24947570384, 27945891632, 38425600994, 76851201988, 103050475393, 153702403976, 206100950786, 307404807952, 412201901572, 824403803144, 1133555229323, 1648807606288, 2267110458646, 4534220917292, 9068441834584, 18136883669168]

約数ペア:

[(1, 18136883669168), (2, 9068441834584), (4, 4534220917292), (8, 2267110458646), (11, 1648807606288), (16, 1133555229323), (22, 824403803144), (44, 412201901572), (59, 307404807952), (88, 206100950786), (118, 153702403976), (176, 103050475393), (236, 76851201988), (472, 38425600994), (649, 27945891632), (727, 24947570384), (944, 19212800497), (1298, 13972945816), (1454, 12473785192), (2596, 6986472908), (2908, 6236892596), (5192, 3493236454), (5816, 3118446298), (7997, 2267960944), (10384, 1746618227), (11632, 1559223149), (15994, 1133980472), (31988, 566990236), (42893, 422840176), (63976, 283495118), (85786, 211420088), (127952, 141747559), (171572, 105710044), (343144, 52855022), (471823, 38440016), (686288, 26427511), (943646, 19220008), (1887292, 9610004), (2402501, 7549168), (3774584, 4805002)]