22974021

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 42307200

約数和(自身を除く): 19333179

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1129, 1197, 2261, 2907, 3387, 6783, 7903, 10161, 19193, 20349, 21451, 23709, 57579, 64353, 71127, 134351, 150157, 172737, 193059, 364667, 403053, 450471, 1094001, 1209159, 1351413, 2552669, 3282003, 7658007, 22974021]

約数ペア:

[(1, 22974021), (3, 7658007), (7, 3282003), (9, 2552669), (17, 1351413), (19, 1209159), (21, 1094001), (51, 450471), (57, 403053), (63, 364667), (119, 193059), (133, 172737), (153, 150157), (171, 134351), (323, 71127), (357, 64353), (399, 57579), (969, 23709), (1071, 21451), (1129, 20349), (1197, 19193), (2261, 10161), (2907, 7903), (3387, 6783)]