31009086

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{23599}}^1$

素因数の和:23680

約数の個数: 24

約数和(自身を含む): 68109600

約数和(自身を除く): 37100514

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 23599, 47198, 70797, 141594, 212391, 424782, 1722727, 3445454, 5168181, 10336362, 15504543, 31009086]

約数ペア:

[(1, 31009086), (2, 15504543), (3, 10336362), (6, 5168181), (9, 3445454), (18, 1722727), (73, 424782), (146, 212391), (219, 141594), (438, 70797), (657, 47198), (1314, 23599)]