2018082304

素因数分解:

$2^9\times 7^1\times {\mathrm{563081}}^1$

素因数の和:563106

約数の個数: 40

約数和(自身を含む): 4608263088

約数和(自身を除く): 2590180784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 563081, 1126162, 2252324, 3941567, 4504648, 7883134, 9009296, 15766268, 18018592, 31532536, 36037184, 63065072, 72074368, 126130144, 144148736, 252260288, 288297472, 504520576, 1009041152, 2018082304]

約数ペア:

[(1, 2018082304), (2, 1009041152), (4, 504520576), (7, 288297472), (8, 252260288), (14, 144148736), (16, 126130144), (28, 72074368), (32, 63065072), (56, 36037184), (64, 31532536), (112, 18018592), (128, 15766268), (224, 9009296), (256, 7883134), (448, 4504648), (512, 3941567), (896, 2252324), (1792, 1126162), (3584, 563081)]