18865793808

素因数分解:

$2^4\times 3^3\times {\mathrm{337}}^1\times {\mathrm{129587}}^1$

素因数の和:129941

約数の個数: 80

約数和(自身を含む): 54312922560

約数和(自身を除く): 35447128752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 337, 432, 674, 1011, 1348, 2022, 2696, 3033, 4044, 5392, 6066, 8088, 9099, 12132, 16176, 18198, 24264, 36396, 48528, 72792, 129587, 145584, 259174, 388761, 518348, 777522, 1036696, 1166283, 1555044, 2073392, 2332566, 3110088, 3498849, 4665132, 6220176, 6997698, 9330264, 13995396, 18660528, 27990792, 43670819, 55981584, 87341638, 131012457, 174683276, 262024914, 349366552, 393037371, 524049828, 698733104, 786074742, 1048099656, 1179112113, 1572149484, 2096199312, 2358224226, 3144298968, 4716448452, 6288597936, 9432896904, 18865793808]

約数ペア:

[(1, 18865793808), (2, 9432896904), (3, 6288597936), (4, 4716448452), (6, 3144298968), (8, 2358224226), (9, 2096199312), (12, 1572149484), (16, 1179112113), (18, 1048099656), (24, 786074742), (27, 698733104), (36, 524049828), (48, 393037371), (54, 349366552), (72, 262024914), (108, 174683276), (144, 131012457), (216, 87341638), (337, 55981584), (432, 43670819), (674, 27990792), (1011, 18660528), (1348, 13995396), (2022, 9330264), (2696, 6997698), (3033, 6220176), (4044, 4665132), (5392, 3498849), (6066, 3110088), (8088, 2332566), (9099, 2073392), (12132, 1555044), (16176, 1166283), (18198, 1036696), (24264, 777522), (36396, 518348), (48528, 388761), (72792, 259174), (129587, 145584)]