18442649772

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9665959}}^1$

素因数の和:9666022

約数の個数: 36

約数和(自身を含む): 47498527440

約数和(自身を除く): 29055877668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 9665959, 19331918, 28997877, 38663836, 57995754, 86993631, 115991508, 173987262, 347974524, 512295827, 1024591654, 1536887481, 2049183308, 3073774962, 4610662443, 6147549924, 9221324886, 18442649772]

約数ペア:

[(1, 18442649772), (2, 9221324886), (3, 6147549924), (4, 4610662443), (6, 3073774962), (9, 2049183308), (12, 1536887481), (18, 1024591654), (36, 512295827), (53, 347974524), (106, 173987262), (159, 115991508), (212, 86993631), (318, 57995754), (477, 38663836), (636, 28997877), (954, 19331918), (1908, 9665959)]