11885526

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16419114

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 1511, 2622, 3022, 3933, 4533, 7866, 9066, 13599, 27198, 28709, 34753, 57418, 69506, 86127, 104259, 172254, 208518, 258381, 312777, 516762, 625554, 660307, 1320614, 1980921, 3961842, 5942763, 11885526]

約数ペア:

[(1, 11885526), (2, 5942763), (3, 3961842), (6, 1980921), (9, 1320614), (18, 660307), (19, 625554), (23, 516762), (38, 312777), (46, 258381), (57, 208518), (69, 172254), (114, 104259), (138, 86127), (171, 69506), (207, 57418), (342, 34753), (414, 28709), (437, 27198), (874, 13599), (1311, 9066), (1511, 7866), (2622, 4533), (3022, 3933)]