18398298

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133321}}^1$

素因数の和:133349

約数の個数: 16

約数和(自身を含む): 38396736

約数和(自身を除く): 19998438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133321, 266642, 399963, 799926, 3066383, 6132766, 9199149, 18398298]

約数ペア:

[(1, 18398298), (2, 9199149), (3, 6132766), (6, 3066383), (23, 799926), (46, 399963), (69, 266642), (138, 133321)]