13009626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 33423360

約数和(自身を除く): 20413734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 271, 378, 381, 542, 762, 813, 889, 1143, 1626, 1778, 1897, 2286, 2439, 2667, 3429, 3794, 4878, 5334, 5691, 6858, 7317, 8001, 11382, 14634, 16002, 17073, 24003, 34146, 34417, 48006, 51219, 68834, 102438, 103251, 206502, 240919, 309753, 481838, 619506, 722757, 929259, 1445514, 1858518, 2168271, 4336542, 6504813, 13009626]

約数ペア:

[(1, 13009626), (2, 6504813), (3, 4336542), (6, 2168271), (7, 1858518), (9, 1445514), (14, 929259), (18, 722757), (21, 619506), (27, 481838), (42, 309753), (54, 240919), (63, 206502), (126, 103251), (127, 102438), (189, 68834), (254, 51219), (271, 48006), (378, 34417), (381, 34146), (542, 24003), (762, 17073), (813, 16002), (889, 14634), (1143, 11382), (1626, 8001), (1778, 7317), (1897, 6858), (2286, 5691), (2439, 5334), (2667, 4878), (3429, 3794)]