31488174

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16349}}^1$

素因数の和:16464

約数の個数: 24

約数和(自身を含む): 68866200

約数和(自身を除く): 37378026

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 16349, 32698, 49047, 98094, 147141, 294282, 1749343, 3498686, 5248029, 10496058, 15744087, 31488174]

約数ペア:

[(1, 31488174), (2, 15744087), (3, 10496058), (6, 5248029), (9, 3498686), (18, 1749343), (107, 294282), (214, 147141), (321, 98094), (642, 49047), (963, 32698), (1926, 16349)]