21904926

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{2269}}^1$

素因数の和:3883

約数の個数: 16

約数和(自身を含む): 43856400

約数和(自身を除く): 21951474

約数列:

[1, 2, 3, 6, 1609, 2269, 3218, 4538, 4827, 6807, 9654, 13614, 3650821, 7301642, 10952463, 21904926]

約数ペア:

[(1, 21904926), (2, 10952463), (3, 7301642), (6, 3650821), (1609, 13614), (2269, 9654), (3218, 6807), (4538, 4827)]