5575554

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 40

約数和(自身を含む): 12638208

約数和(自身を除く): 7062654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 271, 381, 542, 762, 813, 1143, 1626, 2286, 2439, 3429, 4878, 6858, 7317, 10287, 14634, 20574, 21951, 34417, 43902, 68834, 103251, 206502, 309753, 619506, 929259, 1858518, 2787777, 5575554]

約数ペア:

[(1, 5575554), (2, 2787777), (3, 1858518), (6, 929259), (9, 619506), (18, 309753), (27, 206502), (54, 103251), (81, 68834), (127, 43902), (162, 34417), (254, 21951), (271, 20574), (381, 14634), (542, 10287), (762, 7317), (813, 6858), (1143, 4878), (1626, 3429), (2286, 2439)]