21827092

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33893}}^1$

素因数の和:33927

約数の個数: 24

約数和(自身を含む): 45553536

約数和(自身を除く): 23726444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 33893, 67786, 135572, 237251, 474502, 779539, 949004, 1559078, 3118156, 5456773, 10913546, 21827092]

約数ペア:

[(1, 21827092), (2, 10913546), (4, 5456773), (7, 3118156), (14, 1559078), (23, 949004), (28, 779539), (46, 474502), (92, 237251), (161, 135572), (322, 67786), (644, 33893)]