2018454976

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{10009}}^1$

素因数の和:10181

約数の個数: 56

約数和(自身を含む): 4210446240

約数和(自身を除く): 2191991264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 137, 184, 274, 368, 548, 736, 1096, 1472, 2192, 3151, 4384, 6302, 8768, 10009, 12604, 20018, 25208, 40036, 50416, 80072, 100832, 160144, 201664, 230207, 320288, 460414, 640576, 920828, 1371233, 1841656, 2742466, 3683312, 5484932, 7366624, 10969864, 14733248, 21939728, 31538359, 43879456, 63076718, 87758912, 126153436, 252306872, 504613744, 1009227488, 2018454976]

約数ペア:

[(1, 2018454976), (2, 1009227488), (4, 504613744), (8, 252306872), (16, 126153436), (23, 87758912), (32, 63076718), (46, 43879456), (64, 31538359), (92, 21939728), (137, 14733248), (184, 10969864), (274, 7366624), (368, 5484932), (548, 3683312), (736, 2742466), (1096, 1841656), (1472, 1371233), (2192, 920828), (3151, 640576), (4384, 460414), (6302, 320288), (8768, 230207), (10009, 201664), (12604, 160144), (20018, 100832), (25208, 80072), (40036, 50416)]