520020006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37699}}^1$

素因数の和:37745

約数の個数: 48

約数和(自身を含む): 1203384000

約数和(自身を除く): 683363994

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2299, 4598, 6897, 13794, 37699, 75398, 113097, 226194, 414689, 716281, 829378, 1244067, 1432562, 2148843, 2488134, 4297686, 4561579, 7879091, 9123158, 13684737, 15758182, 23637273, 27369474, 47274546, 86670001, 173340002, 260010003, 520020006]

約数ペア:

[(1, 520020006), (2, 260010003), (3, 173340002), (6, 86670001), (11, 47274546), (19, 27369474), (22, 23637273), (33, 15758182), (38, 13684737), (57, 9123158), (66, 7879091), (114, 4561579), (121, 4297686), (209, 2488134), (242, 2148843), (363, 1432562), (418, 1244067), (627, 829378), (726, 716281), (1254, 414689), (2299, 226194), (4598, 113097), (6897, 75398), (13794, 37699)]