1728222

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2549}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 3488400

約数和(自身を除く): 1760178

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 2549, 5098, 7647, 15294, 288037, 576074, 864111, 1728222]

約数ペア:

[(1, 1728222), (2, 864111), (3, 576074), (6, 288037), (113, 15294), (226, 7647), (339, 5098), (678, 2549)]