40749654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 94314024

約数和(自身を除く): 53564370

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 41, 66, 74, 82, 111, 121, 123, 222, 242, 246, 363, 407, 451, 726, 814, 902, 1221, 1353, 1369, 1517, 2442, 2706, 2738, 3034, 4107, 4477, 4551, 4961, 8214, 8954, 9102, 9922, 13431, 14883, 15059, 16687, 26862, 29766, 30118, 33374, 45177, 50061, 56129, 90354, 100122, 112258, 165649, 168387, 183557, 331298, 336774, 367114, 496947, 550671, 617419, 993894, 1101342, 1234838, 1852257, 3704514, 6791609, 13583218, 20374827, 40749654]

約数ペア:

[(1, 40749654), (2, 20374827), (3, 13583218), (6, 6791609), (11, 3704514), (22, 1852257), (33, 1234838), (37, 1101342), (41, 993894), (66, 617419), (74, 550671), (82, 496947), (111, 367114), (121, 336774), (123, 331298), (222, 183557), (242, 168387), (246, 165649), (363, 112258), (407, 100122), (451, 90354), (726, 56129), (814, 50061), (902, 45177), (1221, 33374), (1353, 30118), (1369, 29766), (1517, 26862), (2442, 16687), (2706, 15059), (2738, 14883), (3034, 13431), (4107, 9922), (4477, 9102), (4551, 8954), (4961, 8214)]