15520104

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7433}}^1$

素因数の和:7474

約数の個数: 48

約数和(自身を含む): 43488900

約数和(自身を除く): 27968796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 7433, 14866, 22299, 29732, 44598, 59464, 66897, 89196, 133794, 178392, 215557, 267588, 431114, 535176, 646671, 862228, 1293342, 1724456, 1940013, 2586684, 3880026, 5173368, 7760052, 15520104]

約数ペア:

[(1, 15520104), (2, 7760052), (3, 5173368), (4, 3880026), (6, 2586684), (8, 1940013), (9, 1724456), (12, 1293342), (18, 862228), (24, 646671), (29, 535176), (36, 431114), (58, 267588), (72, 215557), (87, 178392), (116, 133794), (174, 89196), (232, 66897), (261, 59464), (348, 44598), (522, 29732), (696, 22299), (1044, 14866), (2088, 7433)]