18331254

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{10499}}^1$

素因数の和:10604

約数の個数: 24

約数和(自身を含む): 40131000

約数和(自身を除く): 21799746

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 10499, 20998, 31497, 62994, 94491, 188982, 1018403, 2036806, 3055209, 6110418, 9165627, 18331254]

約数ペア:

[(1, 18331254), (2, 9165627), (3, 6110418), (6, 3055209), (9, 2036806), (18, 1018403), (97, 188982), (194, 94491), (291, 62994), (582, 31497), (873, 20998), (1746, 10499)]