1938656382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1747}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 4292193024

約数和(自身を除く): 2353536642

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 347, 533, 694, 1041, 1066, 1599, 1747, 2082, 3198, 3494, 4511, 5241, 9022, 10482, 13533, 14227, 22711, 27066, 28454, 42681, 45422, 68133, 71627, 85362, 136266, 143254, 184951, 214881, 369902, 429762, 554853, 606209, 931151, 1109706, 1212418, 1818627, 1862302, 2793453, 3637254, 5586906, 7880717, 15761434, 23642151, 24854569, 47284302, 49709138, 74563707, 149127414, 323109397, 646218794, 969328191, 1938656382]

約数ペア:

[(1, 1938656382), (2, 969328191), (3, 646218794), (6, 323109397), (13, 149127414), (26, 74563707), (39, 49709138), (41, 47284302), (78, 24854569), (82, 23642151), (123, 15761434), (246, 7880717), (347, 5586906), (533, 3637254), (694, 2793453), (1041, 1862302), (1066, 1818627), (1599, 1212418), (1747, 1109706), (2082, 931151), (3198, 606209), (3494, 554853), (4511, 429762), (5241, 369902), (9022, 214881), (10482, 184951), (13533, 143254), (14227, 136266), (22711, 85362), (27066, 71627), (28454, 68133), (42681, 45422)]