223493346

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{539839}}^1$

素因数の和:539870

約数の個数: 24

約数和(自身を含む): 505290240

約数和(自身を除く): 281796894

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 539839, 1079678, 1619517, 3239034, 4858551, 9717102, 12416297, 24832594, 37248891, 74497782, 111746673, 223493346]

約数ペア:

[(1, 223493346), (2, 111746673), (3, 74497782), (6, 37248891), (9, 24832594), (18, 12416297), (23, 9717102), (46, 4858551), (69, 3239034), (138, 1619517), (207, 1079678), (414, 539839)]