2021617248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81307}}^1$

素因数の和:81364

約数の個数: 96

約数和(自身を含む): 6228843264

約数和(自身を除く): 4207226016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1776, 2072, 3108, 3552, 4144, 6216, 8288, 12432, 24864, 81307, 162614, 243921, 325228, 487842, 569149, 650456, 975684, 1138298, 1300912, 1707447, 1951368, 2276596, 2601824, 3008359, 3414894, 3902736, 4553192, 6016718, 6829788, 7805472, 9025077, 9106384, 12033436, 13659576, 18050154, 18212768, 21058513, 24066872, 27319152, 36100308, 42117026, 48133744, 54638304, 63175539, 72200616, 84234052, 96267488, 126351078, 144401232, 168468104, 252702156, 288802464, 336936208, 505404312, 673872416, 1010808624, 2021617248]

約数ペア:

[(1, 2021617248), (2, 1010808624), (3, 673872416), (4, 505404312), (6, 336936208), (7, 288802464), (8, 252702156), (12, 168468104), (14, 144401232), (16, 126351078), (21, 96267488), (24, 84234052), (28, 72200616), (32, 63175539), (37, 54638304), (42, 48133744), (48, 42117026), (56, 36100308), (74, 27319152), (84, 24066872), (96, 21058513), (111, 18212768), (112, 18050154), (148, 13659576), (168, 12033436), (222, 9106384), (224, 9025077), (259, 7805472), (296, 6829788), (336, 6016718), (444, 4553192), (518, 3902736), (592, 3414894), (672, 3008359), (777, 2601824), (888, 2276596), (1036, 1951368), (1184, 1707447), (1554, 1300912), (1776, 1138298), (2072, 975684), (3108, 650456), (3552, 569149), (4144, 487842), (6216, 325228), (8288, 243921), (12432, 162614), (24864, 81307)]