22439538

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 55923840

約数和(自身を除く): 33484302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1021, 1221, 1998, 2042, 2442, 3063, 3663, 6126, 7326, 9189, 10989, 11231, 18378, 21978, 22462, 27567, 33693, 37777, 55134, 67386, 75554, 101079, 113331, 202158, 226662, 303237, 339993, 415547, 606474, 679986, 831094, 1019979, 1246641, 2039958, 2493282, 3739923, 7479846, 11219769, 22439538]

約数ペア:

[(1, 22439538), (2, 11219769), (3, 7479846), (6, 3739923), (9, 2493282), (11, 2039958), (18, 1246641), (22, 1019979), (27, 831094), (33, 679986), (37, 606474), (54, 415547), (66, 339993), (74, 303237), (99, 226662), (111, 202158), (198, 113331), (222, 101079), (297, 75554), (333, 67386), (407, 55134), (594, 37777), (666, 33693), (814, 27567), (999, 22462), (1021, 21978), (1221, 18378), (1998, 11231), (2042, 10989), (2442, 9189), (3063, 7326), (3663, 6126)]