1806564

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 4247488

約数和(自身を除く): 2440924

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 997, 1812, 1994, 2991, 3988, 5982, 11964, 150547, 301094, 451641, 602188, 903282, 1806564]

約数ペア:

[(1, 1806564), (2, 903282), (3, 602188), (4, 451641), (6, 301094), (12, 150547), (151, 11964), (302, 5982), (453, 3988), (604, 2991), (906, 1994), (997, 1812)]