17966644833

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191039}}^1$

素因数の和:191141

約数の個数: 32

約数和(自身を含む): 26409369600

約数和(自身を除く): 8442724767

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 667, 1081, 1363, 2001, 3243, 4089, 31349, 94047, 191039, 573117, 4393897, 5540131, 8978833, 13181691, 16620393, 26936499, 127423013, 206513159, 260386157, 382269039, 619539477, 781158471, 5988881611, 17966644833]

約数ペア:

[(1, 17966644833), (3, 5988881611), (23, 781158471), (29, 619539477), (47, 382269039), (69, 260386157), (87, 206513159), (141, 127423013), (667, 26936499), (1081, 16620393), (1363, 13181691), (2001, 8978833), (3243, 5540131), (4089, 4393897), (31349, 573117), (94047, 191039)]