31789926

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 84864000

約数和(自身を除く): 53074074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 271, 294, 342, 343, 399, 441, 542, 686, 798, 813, 882, 931, 1029, 1197, 1626, 1862, 1897, 2058, 2394, 2439, 2793, 3087, 3794, 4878, 5149, 5586, 5691, 6174, 6517, 8379, 10298, 11382, 13034, 13279, 15447, 16758, 17073, 19551, 26558, 30894, 34146, 36043, 39102, 39837, 46341, 58653, 72086, 79674, 92682, 92953, 108129, 117306, 119511, 185906, 216258, 239022, 252301, 278859, 324387, 504602, 557718, 648774, 756903, 836577, 1513806, 1673154, 1766107, 2270709, 3532214, 4541418, 5298321, 10596642, 15894963, 31789926]

約数ペア:

[(1, 31789926), (2, 15894963), (3, 10596642), (6, 5298321), (7, 4541418), (9, 3532214), (14, 2270709), (18, 1766107), (19, 1673154), (21, 1513806), (38, 836577), (42, 756903), (49, 648774), (57, 557718), (63, 504602), (98, 324387), (114, 278859), (126, 252301), (133, 239022), (147, 216258), (171, 185906), (266, 119511), (271, 117306), (294, 108129), (342, 92953), (343, 92682), (399, 79674), (441, 72086), (542, 58653), (686, 46341), (798, 39837), (813, 39102), (882, 36043), (931, 34146), (1029, 30894), (1197, 26558), (1626, 19551), (1862, 17073), (1897, 16758), (2058, 15447), (2394, 13279), (2439, 13034), (2793, 11382), (3087, 10298), (3794, 8379), (4878, 6517), (5149, 6174), (5586, 5691)]