21525852

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18493}}^1$

素因数の和:18597

約数の個数: 24

約数和(自身を含む): 50747536

約数和(自身を除く): 29221684

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18493, 36986, 55479, 73972, 110958, 221916, 1793821, 3587642, 5381463, 7175284, 10762926, 21525852]

約数ペア:

[(1, 21525852), (2, 10762926), (3, 7175284), (4, 5381463), (6, 3587642), (12, 1793821), (97, 221916), (194, 110958), (291, 73972), (388, 55479), (582, 36986), (1164, 18493)]