13247964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21647}}^1$

素因数の和:21674

約数の個数: 36

約数和(自身を含む): 35459424

約数和(自身を除く): 22211460

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 21647, 43294, 64941, 86588, 129882, 194823, 259764, 367999, 389646, 735998, 779292, 1103997, 1471996, 2207994, 3311991, 4415988, 6623982, 13247964]

約数ペア:

[(1, 13247964), (2, 6623982), (3, 4415988), (4, 3311991), (6, 2207994), (9, 1471996), (12, 1103997), (17, 779292), (18, 735998), (34, 389646), (36, 367999), (51, 259764), (68, 194823), (102, 129882), (153, 86588), (204, 64941), (306, 43294), (612, 21647)]