22689513

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 42307200

約数和(自身を除く): 19617687

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1129, 1827, 2233, 2871, 3387, 6699, 7903, 10161, 12419, 20097, 23709, 32741, 37257, 71127, 86933, 98223, 111771, 229187, 260799, 294669, 360151, 687561, 782397, 1080453, 2062683, 2521057, 3241359, 7563171, 22689513]

約数ペア:

[(1, 22689513), (3, 7563171), (7, 3241359), (9, 2521057), (11, 2062683), (21, 1080453), (29, 782397), (33, 687561), (63, 360151), (77, 294669), (87, 260799), (99, 229187), (203, 111771), (231, 98223), (261, 86933), (319, 71127), (609, 37257), (693, 32741), (957, 23709), (1129, 20097), (1827, 12419), (2233, 10161), (2871, 7903), (3387, 6699)]