18122298

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131321}}^1$

素因数の和:131349

約数の個数: 16

約数和(自身を含む): 37820736

約数和(自身を除く): 19698438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 131321, 262642, 393963, 787926, 3020383, 6040766, 9061149, 18122298]

約数ペア:

[(1, 18122298), (2, 9061149), (3, 6040766), (6, 3020383), (23, 787926), (46, 393963), (69, 262642), (138, 131321)]