213550596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{847423}}^1$

素因数の和:847440

約数の個数: 36

約数和(自身を含む): 616924672

約数和(自身を除く): 403374076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 847423, 1694846, 2542269, 3389692, 5084538, 5931961, 7626807, 10169076, 11863922, 15253614, 17795883, 23727844, 30507228, 35591766, 53387649, 71183532, 106775298, 213550596]

約数ペア:

[(1, 213550596), (2, 106775298), (3, 71183532), (4, 53387649), (6, 35591766), (7, 30507228), (9, 23727844), (12, 17795883), (14, 15253614), (18, 11863922), (21, 10169076), (28, 7626807), (36, 5931961), (42, 5084538), (63, 3389692), (84, 2542269), (126, 1694846), (252, 847423)]