487551222

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 1069965312

約数和(自身を除く): 582414090

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 271, 381, 542, 762, 787, 813, 1143, 1574, 1626, 2286, 2361, 2439, 4722, 4878, 7083, 14166, 34417, 68834, 99949, 103251, 199898, 206502, 213277, 299847, 309753, 426554, 599694, 619506, 639831, 899541, 1279662, 1799082, 1919493, 3838986, 27086179, 54172358, 81258537, 162517074, 243775611, 487551222]

約数ペア:

[(1, 487551222), (2, 243775611), (3, 162517074), (6, 81258537), (9, 54172358), (18, 27086179), (127, 3838986), (254, 1919493), (271, 1799082), (381, 1279662), (542, 899541), (762, 639831), (787, 619506), (813, 599694), (1143, 426554), (1574, 309753), (1626, 299847), (2286, 213277), (2361, 206502), (2439, 199898), (4722, 103251), (4878, 99949), (7083, 68834), (14166, 34417)]