18341001

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1051}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 30415424

約数和(自身を除く): 12074423

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1051, 1939, 2493, 3153, 5817, 7357, 9459, 17451, 22071, 66213, 291127, 873381, 2037889, 2620143, 6113667, 18341001]

約数ペア:

[(1, 18341001), (3, 6113667), (7, 2620143), (9, 2037889), (21, 873381), (63, 291127), (277, 66213), (831, 22071), (1051, 17451), (1939, 9459), (2493, 7357), (3153, 5817)]