2017249626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{18311}}^1$

素因数の和:18427

約数の個数: 64

約数和(自身を含む): 4795693056

約数和(自身を除く): 2778443430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 61, 86, 122, 129, 183, 258, 301, 366, 427, 602, 854, 903, 1281, 1806, 2562, 2623, 5246, 7869, 15738, 18311, 18361, 36622, 36722, 54933, 55083, 109866, 110166, 128177, 256354, 384531, 769062, 787373, 1116971, 1574746, 2233942, 2362119, 3350913, 4724238, 5511611, 6701826, 7818797, 11023222, 15637594, 16534833, 23456391, 33069666, 46912782, 48029753, 96059506, 144089259, 288178518, 336208271, 672416542, 1008624813, 2017249626]

約数ペア:

[(1, 2017249626), (2, 1008624813), (3, 672416542), (6, 336208271), (7, 288178518), (14, 144089259), (21, 96059506), (42, 48029753), (43, 46912782), (61, 33069666), (86, 23456391), (122, 16534833), (129, 15637594), (183, 11023222), (258, 7818797), (301, 6701826), (366, 5511611), (427, 4724238), (602, 3350913), (854, 2362119), (903, 2233942), (1281, 1574746), (1806, 1116971), (2562, 787373), (2623, 769062), (5246, 384531), (7869, 256354), (15738, 128177), (18311, 110166), (18361, 109866), (36622, 55083), (36722, 54933)]