72667926

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109111}}^1$

素因数の和:109156

約数の個数: 24

約数和(自身を含む): 161703984

約数和(自身を除く): 89036058

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 109111, 218222, 327333, 654666, 981999, 1963998, 4037107, 8074214, 12111321, 24222642, 36333963, 72667926]

約数ペア:

[(1, 72667926), (2, 36333963), (3, 24222642), (6, 12111321), (9, 8074214), (18, 4037107), (37, 1963998), (74, 981999), (111, 654666), (222, 327333), (333, 218222), (666, 109111)]