1388892978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7014611}}^1$

素因数の和:7014630

約数の個数: 24

約数和(自身を含む): 3282838416

約数和(自身を除く): 1893945438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 7014611, 14029222, 21043833, 42087666, 63131499, 77160721, 126262998, 154321442, 231482163, 462964326, 694446489, 1388892978]

約数ペア:

[(1, 1388892978), (2, 694446489), (3, 462964326), (6, 231482163), (9, 154321442), (11, 126262998), (18, 77160721), (22, 63131499), (33, 42087666), (66, 21043833), (99, 14029222), (198, 7014611)]