18156711726

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{22129}}^1$

素因数の和:22793

約数の個数: 48

約数和(自身を含む): 39908356800

約数和(自身を除く): 21751645074

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 577, 711, 1154, 1422, 1731, 3462, 5193, 10386, 22129, 44258, 45583, 66387, 91166, 132774, 136749, 199161, 273498, 398322, 410247, 820494, 1748191, 3496382, 5244573, 10489146, 12768433, 15733719, 25536866, 31467438, 38305299, 76610598, 114915897, 229831794, 1008706207, 2017412414, 3026118621, 6052237242, 9078355863, 18156711726]

約数ペア:

[(1, 18156711726), (2, 9078355863), (3, 6052237242), (6, 3026118621), (9, 2017412414), (18, 1008706207), (79, 229831794), (158, 114915897), (237, 76610598), (474, 38305299), (577, 31467438), (711, 25536866), (1154, 15733719), (1422, 12768433), (1731, 10489146), (3462, 5244573), (5193, 3496382), (10386, 1748191), (22129, 820494), (44258, 410247), (45583, 398322), (66387, 273498), (91166, 199161), (132774, 136749)]