291211121034

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{7027}}^1\times {\mathrm{21517}}^1$

素因数の和:28659

約数の個数: 48

約数和(自身を含む): 636974458848

約数和(自身を除く): 345763337814

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 7027, 14054, 21081, 21517, 42162, 43034, 63243, 64551, 126486, 129102, 193653, 387306, 751889, 1503778, 2255667, 2302319, 4511334, 4604638, 6767001, 6906957, 13534002, 13813914, 20720871, 41441742, 151199959, 302399918, 453599877, 907199754, 1360799631, 2721599262, 16178395613, 32356791226, 48535186839, 97070373678, 145605560517, 291211121034]

約数ペア:

[(1, 291211121034), (2, 145605560517), (3, 97070373678), (6, 48535186839), (9, 32356791226), (18, 16178395613), (107, 2721599262), (214, 1360799631), (321, 907199754), (642, 453599877), (963, 302399918), (1926, 151199959), (7027, 41441742), (14054, 20720871), (21081, 13813914), (21517, 13534002), (42162, 6906957), (43034, 6767001), (63243, 4604638), (64551, 4511334), (126486, 2302319), (129102, 2255667), (193653, 1503778), (387306, 751889)]