18417411

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 27963936

約数和(自身を除く): 9546525

約数列:

[1, 3, 9, 23, 69, 193, 207, 461, 579, 1383, 1737, 4149, 4439, 10603, 13317, 31809, 39951, 88973, 95427, 266919, 800757, 2046379, 6139137, 18417411]

約数ペア:

[(1, 18417411), (3, 6139137), (9, 2046379), (23, 800757), (69, 266919), (193, 95427), (207, 88973), (461, 39951), (579, 31809), (1383, 13317), (1737, 10603), (4149, 4439)]