39139926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 92465856

約数和(自身を除く): 53325930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 1987, 2814, 3283, 3974, 5961, 6566, 9849, 11922, 13909, 19698, 27818, 41727, 83454, 97363, 133129, 194726, 266258, 292089, 399387, 584178, 798774, 931903, 1863806, 2795709, 5591418, 6523321, 13046642, 19569963, 39139926]

約数ペア:

[(1, 39139926), (2, 19569963), (3, 13046642), (6, 6523321), (7, 5591418), (14, 2795709), (21, 1863806), (42, 931903), (49, 798774), (67, 584178), (98, 399387), (134, 292089), (147, 266258), (201, 194726), (294, 133129), (402, 97363), (469, 83454), (938, 41727), (1407, 27818), (1987, 19698), (2814, 13909), (3283, 11922), (3974, 9849), (5961, 6566)]