18200958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131891}}^1$

素因数の和:131919

約数の個数: 16

約数和(自身を含む): 37984896

約数和(自身を除く): 19783938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 131891, 263782, 395673, 791346, 3033493, 6066986, 9100479, 18200958]

約数ペア:

[(1, 18200958), (2, 9100479), (3, 6066986), (6, 3033493), (23, 791346), (46, 395673), (69, 263782), (138, 131891)]