18093111

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 27287040

約数和(自身を除く): 9193929

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 373, 437, 703, 851, 1119, 1311, 2109, 2553, 7087, 8579, 13801, 16169, 21261, 25737, 41403, 48507, 163001, 262219, 317423, 489003, 786657, 952269, 6031037, 18093111]

約数ペア:

[(1, 18093111), (3, 6031037), (19, 952269), (23, 786657), (37, 489003), (57, 317423), (69, 262219), (111, 163001), (373, 48507), (437, 41403), (703, 25737), (851, 21261), (1119, 16169), (1311, 13801), (2109, 8579), (2553, 7087)]