2536281

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 4294836

約数和(自身を除く): 1758555

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 137, 153, 187, 363, 411, 561, 1089, 1233, 1507, 1683, 2057, 2329, 4521, 6171, 6987, 13563, 16577, 18513, 20961, 25619, 49731, 76857, 149193, 230571, 281809, 845427, 2536281]

約数ペア:

[(1, 2536281), (3, 845427), (9, 281809), (11, 230571), (17, 149193), (33, 76857), (51, 49731), (99, 25619), (121, 20961), (137, 18513), (153, 16577), (187, 13563), (363, 6987), (411, 6171), (561, 4521), (1089, 2329), (1233, 2057), (1507, 1683)]