139027878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2591}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 329951232

約数和(自身を除く): 190923354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 271, 542, 813, 1626, 2439, 2591, 2981, 4878, 5182, 5962, 7773, 8943, 15546, 17886, 23319, 26829, 28501, 46638, 53658, 57002, 85503, 171006, 256509, 513018, 702161, 1404322, 2106483, 4212966, 6319449, 7723771, 12638898, 15447542, 23171313, 46342626, 69513939, 139027878]

約数ペア:

[(1, 139027878), (2, 69513939), (3, 46342626), (6, 23171313), (9, 15447542), (11, 12638898), (18, 7723771), (22, 6319449), (33, 4212966), (66, 2106483), (99, 1404322), (198, 702161), (271, 513018), (542, 256509), (813, 171006), (1626, 85503), (2439, 57002), (2591, 53658), (2981, 46638), (4878, 28501), (5182, 26829), (5962, 23319), (7773, 17886), (8943, 15546)]