18491526

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{9601}}^1$

素因数の和:9716

約数の個数: 24

約数和(自身を含む): 40443624

約数和(自身を除く): 21952098

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 9601, 19202, 28803, 57606, 86409, 172818, 1027307, 2054614, 3081921, 6163842, 9245763, 18491526]

約数ペア:

[(1, 18491526), (2, 9245763), (3, 6163842), (6, 3081921), (9, 2054614), (18, 1027307), (107, 172818), (214, 86409), (321, 57606), (642, 28803), (963, 19202), (1926, 9601)]