21083304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79861}}^1$

素因数の和:79881

約数の個数: 32

約数和(自身を含む): 57500640

約数和(自身を除く): 36417336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79861, 159722, 239583, 319444, 479166, 638888, 878471, 958332, 1756942, 1916664, 2635413, 3513884, 5270826, 7027768, 10541652, 21083304]

約数ペア:

[(1, 21083304), (2, 10541652), (3, 7027768), (4, 5270826), (6, 3513884), (8, 2635413), (11, 1916664), (12, 1756942), (22, 958332), (24, 878471), (33, 638888), (44, 479166), (66, 319444), (88, 239583), (132, 159722), (264, 79861)]