18727074

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1447}}^1$

素因数の和:2174

約数の個数: 24

約数和(自身を含む): 40659840

約数和(自身を除く): 21932766

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 1447, 2157, 2894, 4314, 4341, 6471, 8682, 12942, 13023, 26046, 1040393, 2080786, 3121179, 6242358, 9363537, 18727074]

約数ペア:

[(1, 18727074), (2, 9363537), (3, 6242358), (6, 3121179), (9, 2080786), (18, 1040393), (719, 26046), (1438, 13023), (1447, 12942), (2157, 8682), (2894, 6471), (4314, 4341)]