8513226

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 20015424

約数和(自身を除く): 11502198

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 647, 731, 774, 1294, 1462, 1941, 2193, 3882, 4386, 5823, 6579, 10999, 11646, 13158, 21998, 27821, 32997, 55642, 65994, 83463, 98991, 166926, 197982, 250389, 472957, 500778, 945914, 1418871, 2837742, 4256613, 8513226]

約数ペア:

[(1, 8513226), (2, 4256613), (3, 2837742), (6, 1418871), (9, 945914), (17, 500778), (18, 472957), (34, 250389), (43, 197982), (51, 166926), (86, 98991), (102, 83463), (129, 65994), (153, 55642), (258, 32997), (306, 27821), (387, 21998), (647, 13158), (731, 11646), (774, 10999), (1294, 6579), (1462, 5823), (1941, 4386), (2193, 3882)]