15944004

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2099}}^1$

素因数の和:2320

約数の個数: 36

約数和(自身を含む): 40513200

約数和(自身を除く): 24569196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2099, 2532, 3798, 4198, 6297, 7596, 8396, 12594, 18891, 25188, 37782, 75564, 442889, 885778, 1328667, 1771556, 2657334, 3986001, 5314668, 7972002, 15944004]

約数ペア:

[(1, 15944004), (2, 7972002), (3, 5314668), (4, 3986001), (6, 2657334), (9, 1771556), (12, 1328667), (18, 885778), (36, 442889), (211, 75564), (422, 37782), (633, 25188), (844, 18891), (1266, 12594), (1899, 8396), (2099, 7596), (2532, 6297), (3798, 4198)]