21600262

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 33054912

約数和(自身を除く): 11454650

約数列:

[1, 2, 73, 146, 197, 394, 751, 1502, 14381, 28762, 54823, 109646, 147947, 295894, 10800131, 21600262]

約数ペア:

[(1, 21600262), (2, 10800131), (73, 295894), (146, 147947), (197, 109646), (394, 54823), (751, 28762), (1502, 14381)]