21446886

素因数分解:

$2^1\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{2347}}^1$

素因数の和:3875

約数の個数: 16

約数和(自身を含む): 42940224

約数和(自身を除く): 21493338

約数列:

[1, 2, 3, 6, 1523, 2347, 3046, 4569, 4694, 7041, 9138, 14082, 3574481, 7148962, 10723443, 21446886]

約数ペア:

[(1, 21446886), (2, 10723443), (3, 7148962), (6, 3574481), (1523, 14082), (2347, 9138), (3046, 7041), (4569, 4694)]