16978536

素因数分解:

$2^3\times 3^2\times {\mathrm{235813}}^1$

素因数の和:235825

約数の個数: 24

約数和(自身を含む): 45983730

約数和(自身を除く): 29005194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 235813, 471626, 707439, 943252, 1414878, 1886504, 2122317, 2829756, 4244634, 5659512, 8489268, 16978536]

約数ペア:

[(1, 16978536), (2, 8489268), (3, 5659512), (4, 4244634), (6, 2829756), (8, 2122317), (9, 1886504), (12, 1414878), (18, 943252), (24, 707439), (36, 471626), (72, 235813)]