39140724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15031}}^1$

素因数の和:15076

約数の個数: 48

約数和(自身を含む): 107749376

約数和(自身を除く): 68608652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 15031, 30062, 45093, 60124, 90186, 105217, 180372, 210434, 315651, 420868, 465961, 631302, 931922, 1262604, 1397883, 1863844, 2795766, 3261727, 5591532, 6523454, 9785181, 13046908, 19570362, 39140724]

約数ペア:

[(1, 39140724), (2, 19570362), (3, 13046908), (4, 9785181), (6, 6523454), (7, 5591532), (12, 3261727), (14, 2795766), (21, 1863844), (28, 1397883), (31, 1262604), (42, 931922), (62, 631302), (84, 465961), (93, 420868), (124, 315651), (186, 210434), (217, 180372), (372, 105217), (434, 90186), (651, 60124), (868, 45093), (1302, 30062), (2604, 15031)]