18638682

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{75767}}^1$

素因数の和:75813

約数の個数: 16

約数和(自身を含む): 38187072

約数和(自身を除く): 19548390

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 75767, 151534, 227301, 454602, 3106447, 6212894, 9319341, 18638682]

約数ペア:

[(1, 18638682), (2, 9319341), (3, 6212894), (6, 3106447), (41, 454602), (82, 227301), (123, 151534), (246, 75767)]