21485655228

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21571943}}^1$

素因数の和:21572033

約数の個数: 24

約数和(自身を含む): 50737212288

約数和(自身を除く): 29251557060

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 21571943, 43143886, 64715829, 86287772, 129431658, 258863316, 1790471269, 3580942538, 5371413807, 7161885076, 10742827614, 21485655228]

約数ペア:

[(1, 21485655228), (2, 10742827614), (3, 7161885076), (4, 5371413807), (6, 3580942538), (12, 1790471269), (83, 258863316), (166, 129431658), (249, 86287772), (332, 64715829), (498, 43143886), (996, 21571943)]