9889218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23887}}^1$

素因数の和:23918

約数の個数: 24

約数和(自身を含む): 22359168

約数和(自身を除く): 12469950

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 23887, 47774, 71661, 143322, 214983, 429966, 549401, 1098802, 1648203, 3296406, 4944609, 9889218]

約数ペア:

[(1, 9889218), (2, 4944609), (3, 3296406), (6, 1648203), (9, 1098802), (18, 549401), (23, 429966), (46, 214983), (69, 143322), (138, 71661), (207, 47774), (414, 23887)]