18533682

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1039}}^1$

素因数の和:2038

約数の個数: 24

約数和(自身を含む): 40235520

約数和(自身を除く): 21701838

約数列:

[1, 2, 3, 6, 9, 18, 991, 1039, 1982, 2078, 2973, 3117, 5946, 6234, 8919, 9351, 17838, 18702, 1029649, 2059298, 3088947, 6177894, 9266841, 18533682]

約数ペア:

[(1, 18533682), (2, 9266841), (3, 6177894), (6, 3088947), (9, 2059298), (18, 1029649), (991, 18702), (1039, 17838), (1982, 9351), (2078, 8919), (2973, 6234), (3117, 5946)]