22492701

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 43008000

約数和(自身を除く): 20515299

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 349, 651, 693, 837, 1023, 1047, 1953, 2079, 2387, 2443, 3069, 3141, 3839, 5859, 7161, 7329, 9207, 9423, 10819, 11517, 21483, 21987, 26873, 32457, 34551, 64449, 65961, 75733, 80619, 97371, 103653, 119009, 227199, 241857, 292113, 357027, 681597, 725571, 833063, 1071081, 2044791, 2499189, 3213243, 7497567, 22492701]

約数ペア:

[(1, 22492701), (3, 7497567), (7, 3213243), (9, 2499189), (11, 2044791), (21, 1071081), (27, 833063), (31, 725571), (33, 681597), (63, 357027), (77, 292113), (93, 241857), (99, 227199), (189, 119009), (217, 103653), (231, 97371), (279, 80619), (297, 75733), (341, 65961), (349, 64449), (651, 34551), (693, 32457), (837, 26873), (1023, 21987), (1047, 21483), (1953, 11517), (2079, 10819), (2387, 9423), (2443, 9207), (3069, 7329), (3141, 7161), (3839, 5859)]