12798654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 30378264

約数和(自身を除く): 17579610

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 61, 66, 102, 121, 122, 183, 187, 242, 289, 363, 366, 374, 561, 578, 671, 726, 867, 1037, 1122, 1342, 1734, 2013, 2057, 2074, 3111, 3179, 4026, 4114, 6171, 6222, 6358, 7381, 9537, 11407, 12342, 14762, 17629, 19074, 22143, 22814, 34221, 34969, 35258, 44286, 52887, 68442, 69938, 104907, 105774, 125477, 193919, 209814, 250954, 376431, 387838, 581757, 752862, 1163514, 2133109, 4266218, 6399327, 12798654]

約数ペア:

[(1, 12798654), (2, 6399327), (3, 4266218), (6, 2133109), (11, 1163514), (17, 752862), (22, 581757), (33, 387838), (34, 376431), (51, 250954), (61, 209814), (66, 193919), (102, 125477), (121, 105774), (122, 104907), (183, 69938), (187, 68442), (242, 52887), (289, 44286), (363, 35258), (366, 34969), (374, 34221), (561, 22814), (578, 22143), (671, 19074), (726, 17629), (867, 14762), (1037, 12342), (1122, 11407), (1342, 9537), (1734, 7381), (2013, 6358), (2057, 6222), (2074, 6171), (3111, 4114), (3179, 4026)]