31080636

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37537}}^1$

素因数の和:37570

約数の個数: 36

約数和(自身を含む): 81982992

約数和(自身を除く): 50902356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 37537, 75074, 112611, 150148, 225222, 337833, 450444, 675666, 863351, 1351332, 1726702, 2590053, 3453404, 5180106, 7770159, 10360212, 15540318, 31080636]

約数ペア:

[(1, 31080636), (2, 15540318), (3, 10360212), (4, 7770159), (6, 5180106), (9, 3453404), (12, 2590053), (18, 1726702), (23, 1351332), (36, 863351), (46, 675666), (69, 450444), (92, 337833), (138, 225222), (207, 150148), (276, 112611), (414, 75074), (828, 37537)]