15447798

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 37318320

約数和(自身を除く): 21870522

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2657, 2907, 5314, 5814, 7971, 15942, 23913, 45169, 47826, 50483, 90338, 100966, 135507, 151449, 271014, 302898, 406521, 454347, 813042, 858211, 908694, 1716422, 2574633, 5149266, 7723899, 15447798]

約数ペア:

[(1, 15447798), (2, 7723899), (3, 5149266), (6, 2574633), (9, 1716422), (17, 908694), (18, 858211), (19, 813042), (34, 454347), (38, 406521), (51, 302898), (57, 271014), (102, 151449), (114, 135507), (153, 100966), (171, 90338), (306, 50483), (323, 47826), (342, 45169), (646, 23913), (969, 15942), (1938, 7971), (2657, 5814), (2907, 5314)]