171478908

素因数分解:

$2^2\times 3^2\times {\mathrm{1063}}^1\times {\mathrm{4481}}^1$

素因数の和:5554

約数の個数: 36

約数和(自身を含む): 433965168

約数和(自身を除く): 262486260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1063, 2126, 3189, 4252, 4481, 6378, 8962, 9567, 12756, 13443, 17924, 19134, 26886, 38268, 40329, 53772, 80658, 161316, 4763303, 9526606, 14289909, 19053212, 28579818, 42869727, 57159636, 85739454, 171478908]

約数ペア:

[(1, 171478908), (2, 85739454), (3, 57159636), (4, 42869727), (6, 28579818), (9, 19053212), (12, 14289909), (18, 9526606), (36, 4763303), (1063, 161316), (2126, 80658), (3189, 53772), (4252, 40329), (4481, 38268), (6378, 26886), (8962, 19134), (9567, 17924), (12756, 13443)]