2649174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 6032880

約数和(自身を除く): 3383706

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 89, 121, 123, 178, 242, 246, 267, 363, 451, 534, 726, 902, 979, 1353, 1958, 2706, 2937, 3649, 4961, 5874, 7298, 9922, 10769, 10947, 14883, 21538, 21894, 29766, 32307, 40139, 64614, 80278, 120417, 240834, 441529, 883058, 1324587, 2649174]

約数ペア:

[(1, 2649174), (2, 1324587), (3, 883058), (6, 441529), (11, 240834), (22, 120417), (33, 80278), (41, 64614), (66, 40139), (82, 32307), (89, 29766), (121, 21894), (123, 21538), (178, 14883), (242, 10947), (246, 10769), (267, 9922), (363, 7298), (451, 5874), (534, 4961), (726, 3649), (902, 2937), (979, 2706), (1353, 1958)]