2011199418

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{244493}}^1$

素因数の和:244958

約数の個数: 24

約数和(自身を含む): 4367151828

約数和(自身を除く): 2355952410

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 244493, 488986, 733479, 1466958, 2200437, 4400874, 111733301, 223466602, 335199903, 670399806, 1005599709, 2011199418]

約数ペア:

[(1, 2011199418), (2, 1005599709), (3, 670399806), (6, 335199903), (9, 223466602), (18, 111733301), (457, 4400874), (914, 2200437), (1371, 1466958), (2742, 733479), (4113, 488986), (8226, 244493)]