221401422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1118189}}^1$

素因数の和:1118208

約数の個数: 24

約数和(自身を含む): 523312920

約数和(自身を除く): 301911498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1118189, 2236378, 3354567, 6709134, 10063701, 12300079, 20127402, 24600158, 36900237, 73800474, 110700711, 221401422]

約数ペア:

[(1, 221401422), (2, 110700711), (3, 73800474), (6, 36900237), (9, 24600158), (11, 20127402), (18, 12300079), (22, 10063701), (33, 6709134), (66, 3354567), (99, 2236378), (198, 1118189)]