490622094

素因数分解:

$2^1\times 3^2\times {\mathrm{2707}}^1\times {\mathrm{10069}}^1$

素因数の和:12784

約数の個数: 24

約数和(自身を含む): 1063512840

約数和(自身を除く): 572890746

約数列:

[1, 2, 3, 6, 9, 18, 2707, 5414, 8121, 10069, 16242, 20138, 24363, 30207, 48726, 60414, 90621, 181242, 27256783, 54513566, 81770349, 163540698, 245311047, 490622094]

約数ペア:

[(1, 490622094), (2, 245311047), (3, 163540698), (6, 81770349), (9, 54513566), (18, 27256783), (2707, 181242), (5414, 90621), (8121, 60414), (10069, 48726), (16242, 30207), (20138, 24363)]