81835518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34883}}^1$

素因数の和:34928

約数の個数: 32

約数和(自身を含む): 180838656

約数和(自身を除く): 99003138

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 34883, 69766, 104649, 209298, 593011, 802309, 1186022, 1604618, 1779033, 2406927, 3558066, 4813854, 13639253, 27278506, 40917759, 81835518]

約数ペア:

[(1, 81835518), (2, 40917759), (3, 27278506), (6, 13639253), (17, 4813854), (23, 3558066), (34, 2406927), (46, 1779033), (51, 1604618), (69, 1186022), (102, 802309), (138, 593011), (391, 209298), (782, 104649), (1173, 69766), (2346, 34883)]