22897413

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 45527040

約数和(自身を除く): 22629627

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 37, 47, 57, 63, 77, 99, 111, 133, 141, 171, 209, 231, 259, 329, 333, 399, 407, 423, 517, 627, 693, 703, 777, 893, 987, 1197, 1221, 1463, 1551, 1739, 1881, 2109, 2331, 2679, 2849, 2961, 3619, 3663, 4389, 4653, 4921, 5217, 6251, 6327, 7733, 8037, 8547, 9823, 10857, 12173, 13167, 14763, 15651, 18753, 19129, 23199, 25641, 29469, 32571, 33041, 36519, 44289, 54131, 56259, 57387, 68761, 69597, 88407, 99123, 109557, 133903, 162393, 172161, 206283, 231287, 297369, 363451, 401709, 487179, 618849, 693861, 1090353, 1205127, 2081583, 2544157, 3271059, 7632471, 22897413]

約数ペア:

[(1, 22897413), (3, 7632471), (7, 3271059), (9, 2544157), (11, 2081583), (19, 1205127), (21, 1090353), (33, 693861), (37, 618849), (47, 487179), (57, 401709), (63, 363451), (77, 297369), (99, 231287), (111, 206283), (133, 172161), (141, 162393), (171, 133903), (209, 109557), (231, 99123), (259, 88407), (329, 69597), (333, 68761), (399, 57387), (407, 56259), (423, 54131), (517, 44289), (627, 36519), (693, 33041), (703, 32571), (777, 29469), (893, 25641), (987, 23199), (1197, 19129), (1221, 18753), (1463, 15651), (1551, 14763), (1739, 13167), (1881, 12173), (2109, 10857), (2331, 9823), (2679, 8547), (2849, 8037), (2961, 7733), (3619, 6327), (3663, 6251), (4389, 5217), (4653, 4921)]