17306946

素因数分解:

$2^1\times 3^5\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 22005054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 239, 243, 298, 447, 478, 486, 717, 894, 1341, 1434, 2151, 2682, 4023, 4302, 6453, 8046, 12069, 12906, 19359, 24138, 35611, 36207, 38718, 58077, 71222, 72414, 106833, 116154, 213666, 320499, 640998, 961497, 1922994, 2884491, 5768982, 8653473, 17306946]

約数ペア:

[(1, 17306946), (2, 8653473), (3, 5768982), (6, 2884491), (9, 1922994), (18, 961497), (27, 640998), (54, 320499), (81, 213666), (149, 116154), (162, 106833), (239, 72414), (243, 71222), (298, 58077), (447, 38718), (478, 36207), (486, 35611), (717, 24138), (894, 19359), (1341, 12906), (1434, 12069), (2151, 8046), (2682, 6453), (4023, 4302)]