21160026

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2539}}^1$

素因数の和:3010

約数の個数: 24

約数和(自身を含む): 45963840

約数和(自身を除く): 24803814

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2539, 2778, 4167, 5078, 7617, 8334, 15234, 22851, 45702, 1175557, 2351114, 3526671, 7053342, 10580013, 21160026]

約数ペア:

[(1, 21160026), (2, 10580013), (3, 7053342), (6, 3526671), (9, 2351114), (18, 1175557), (463, 45702), (926, 22851), (1389, 15234), (2539, 8334), (2778, 7617), (4167, 5078)]