2021884176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{111731}}^1$

素因数の和:111784

約数の個数: 80

約数和(自身を含む): 5819002560

約数和(自身を除く): 3797118384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 6032, 9048, 18096, 111731, 223462, 335193, 446924, 670386, 893848, 1340772, 1452503, 1787696, 2681544, 2905006, 3240199, 4357509, 5363088, 5810012, 6480398, 8715018, 9720597, 11620024, 12960796, 17430036, 19441194, 23240048, 25921592, 34860072, 38882388, 42122587, 51843184, 69720144, 77764776, 84245174, 126367761, 155529552, 168490348, 252735522, 336980696, 505471044, 673961392, 1010942088, 2021884176]

約数ペア:

[(1, 2021884176), (2, 1010942088), (3, 673961392), (4, 505471044), (6, 336980696), (8, 252735522), (12, 168490348), (13, 155529552), (16, 126367761), (24, 84245174), (26, 77764776), (29, 69720144), (39, 51843184), (48, 42122587), (52, 38882388), (58, 34860072), (78, 25921592), (87, 23240048), (104, 19441194), (116, 17430036), (156, 12960796), (174, 11620024), (208, 9720597), (232, 8715018), (312, 6480398), (348, 5810012), (377, 5363088), (464, 4357509), (624, 3240199), (696, 2905006), (754, 2681544), (1131, 1787696), (1392, 1452503), (1508, 1340772), (2262, 893848), (3016, 670386), (4524, 446924), (6032, 335193), (9048, 223462), (18096, 111731)]