15207876

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{18367}}^1$

素因数の和:18400

約数の個数: 36

約数和(自身を含む): 40115712

約数和(自身を除く): 24907836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 18367, 36734, 55101, 73468, 110202, 165303, 220404, 330606, 422441, 661212, 844882, 1267323, 1689764, 2534646, 3801969, 5069292, 7603938, 15207876]

約数ペア:

[(1, 15207876), (2, 7603938), (3, 5069292), (4, 3801969), (6, 2534646), (9, 1689764), (12, 1267323), (18, 844882), (23, 661212), (36, 422441), (46, 330606), (69, 220404), (92, 165303), (138, 110202), (207, 73468), (276, 55101), (414, 36734), (828, 18367)]