222948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:584

約数の個数: 36

約数和(自身を含む): 615888

約数和(自身を除く): 392940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 563, 1126, 1689, 2252, 3378, 5067, 6193, 6756, 10134, 12386, 18579, 20268, 24772, 37158, 55737, 74316, 111474, 222948]

約数ペア:

[(1, 222948), (2, 111474), (3, 74316), (4, 55737), (6, 37158), (9, 24772), (11, 20268), (12, 18579), (18, 12386), (22, 10134), (33, 6756), (36, 6193), (44, 5067), (66, 3378), (99, 2252), (132, 1689), (198, 1126), (396, 563)]