16662852

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1801}}^1$

素因数の和:2068

約数の個数: 36

約数和(自身を含む): 42307356

約数和(自身を除く): 25644504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 1801, 2313, 3084, 3602, 4626, 5403, 7204, 9252, 10806, 16209, 21612, 32418, 64836, 462857, 925714, 1388571, 1851428, 2777142, 4165713, 5554284, 8331426, 16662852]

約数ペア:

[(1, 16662852), (2, 8331426), (3, 5554284), (4, 4165713), (6, 2777142), (9, 1851428), (12, 1388571), (18, 925714), (36, 462857), (257, 64836), (514, 32418), (771, 21612), (1028, 16209), (1542, 10806), (1801, 9252), (2313, 7204), (3084, 5403), (3602, 4626)]