39864546

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 93169440

約数和(自身を除く): 53304894

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 2843, 4674, 5686, 7011, 8529, 14022, 17058, 25587, 51174, 54017, 108034, 116563, 162051, 233126, 324102, 349689, 486153, 699378, 972306, 1049067, 2098134, 2214697, 4429394, 6644091, 13288182, 19932273, 39864546]

約数ペア:

[(1, 39864546), (2, 19932273), (3, 13288182), (6, 6644091), (9, 4429394), (18, 2214697), (19, 2098134), (38, 1049067), (41, 972306), (57, 699378), (82, 486153), (114, 349689), (123, 324102), (171, 233126), (246, 162051), (342, 116563), (369, 108034), (738, 54017), (779, 51174), (1558, 25587), (2337, 17058), (2843, 14022), (4674, 8529), (5686, 7011)]