18222824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 36352800

約数和(自身を除く): 18129976

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1187, 1919, 2374, 3838, 4748, 7676, 9496, 15352, 22553, 45106, 90212, 119887, 180424, 239774, 479548, 959096, 2277853, 4555706, 9111412, 18222824]

約数ペア:

[(1, 18222824), (2, 9111412), (4, 4555706), (8, 2277853), (19, 959096), (38, 479548), (76, 239774), (101, 180424), (152, 119887), (202, 90212), (404, 45106), (808, 22553), (1187, 15352), (1919, 9496), (2374, 7676), (3838, 4748)]