13218318

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{17911}}^1$

素因数の和:17960

約数の個数: 24

約数和(自身を含む): 29339856

約数和(自身を除く): 16121538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 17911, 35822, 53733, 107466, 161199, 322398, 734351, 1468702, 2203053, 4406106, 6609159, 13218318]

約数ペア:

[(1, 13218318), (2, 6609159), (3, 4406106), (6, 2203053), (9, 1468702), (18, 734351), (41, 322398), (82, 161199), (123, 107466), (246, 53733), (369, 35822), (738, 17911)]