10289286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 25718784

約数和(自身を除く): 15429498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 643, 762, 889, 1143, 1286, 1778, 1929, 2286, 2667, 3858, 4501, 5334, 5787, 8001, 9002, 11574, 13503, 16002, 27006, 40509, 81018, 81661, 163322, 244983, 489966, 571627, 734949, 1143254, 1469898, 1714881, 3429762, 5144643, 10289286]

約数ペア:

[(1, 10289286), (2, 5144643), (3, 3429762), (6, 1714881), (7, 1469898), (9, 1143254), (14, 734949), (18, 571627), (21, 489966), (42, 244983), (63, 163322), (126, 81661), (127, 81018), (254, 40509), (381, 27006), (643, 16002), (762, 13503), (889, 11574), (1143, 9002), (1286, 8001), (1778, 5787), (1929, 5334), (2286, 4501), (2667, 3858)]