18403074

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2741}}^1$

素因数の和:3122

約数の個数: 24

約数和(自身を含む): 39994812

約数和(自身を除く): 21591738

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 2741, 3357, 5482, 6714, 8223, 16446, 24669, 49338, 1022393, 2044786, 3067179, 6134358, 9201537, 18403074]

約数ペア:

[(1, 18403074), (2, 9201537), (3, 6134358), (6, 3067179), (9, 2044786), (18, 1022393), (373, 49338), (746, 24669), (1119, 16446), (2238, 8223), (2741, 6714), (3357, 5482)]