18969864

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{4733}}^1$

素因数の和:4909

約数の個数: 32

約数和(自身を含む): 47718720

約数和(自身を除く): 28748856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 4733, 9466, 14199, 18932, 28398, 37864, 56796, 113592, 790411, 1580822, 2371233, 3161644, 4742466, 6323288, 9484932, 18969864]

約数ペア:

[(1, 18969864), (2, 9484932), (3, 6323288), (4, 4742466), (6, 3161644), (8, 2371233), (12, 1580822), (24, 790411), (167, 113592), (334, 56796), (501, 37864), (668, 28398), (1002, 18932), (1336, 14199), (2004, 9466), (4008, 4733)]