18241150

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3347}}^1$

素因数の和:3468

約数の個数: 24

約数和(自身を含む): 34250040

約数和(自身を除く): 16008890

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 3347, 5450, 6694, 16735, 33470, 83675, 167350, 364823, 729646, 1824115, 3648230, 9120575, 18241150]

約数ペア:

[(1, 18241150), (2, 9120575), (5, 3648230), (10, 1824115), (25, 729646), (50, 364823), (109, 167350), (218, 83675), (545, 33470), (1090, 16735), (2725, 6694), (3347, 5450)]