21113584272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{11117}}^1$

素因数の和:11262

約数の個数: 180

約数和(自身を含む): 65550505020

約数和(自身を除く): 44436920748

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 109, 121, 132, 144, 176, 198, 218, 242, 264, 327, 363, 396, 436, 484, 528, 654, 726, 792, 872, 968, 981, 1089, 1199, 1308, 1452, 1584, 1744, 1936, 1962, 2178, 2398, 2616, 2904, 3597, 3924, 4356, 4796, 5232, 5808, 7194, 7848, 8712, 9592, 10791, 11117, 13189, 14388, 15696, 17424, 19184, 21582, 22234, 26378, 28776, 33351, 39567, 43164, 44468, 52756, 57552, 66702, 79134, 86328, 88936, 100053, 105512, 118701, 122287, 133404, 158268, 172656, 177872, 200106, 211024, 237402, 244574, 266808, 316536, 366861, 400212, 474804, 489148, 533616, 633072, 733722, 800424, 949608, 978296, 1100583, 1211753, 1345157, 1467444, 1600848, 1899216, 1956592, 2201166, 2423506, 2690314, 2934888, 3635259, 4035471, 4402332, 4847012, 5380628, 5869776, 7270518, 8070942, 8804664, 9694024, 10761256, 10905777, 12106413, 13329283, 14541036, 16141884, 17609328, 19388048, 21522512, 21811554, 24212826, 26658566, 29082072, 32283768, 39987849, 43623108, 48425652, 53317132, 58164144, 64567536, 79975698, 87246216, 96851304, 106634264, 119963547, 146622113, 159951396, 174492432, 193702608, 213268528, 239927094, 293244226, 319902792, 439866339, 479854188, 586488452, 639805584, 879732678, 959708376, 1172976904, 1319599017, 1759465356, 1919416752, 2345953808, 2639198034, 3518930712, 5278396068, 7037861424, 10556792136, 21113584272]

約数ペア:

[(1, 21113584272), (2, 10556792136), (3, 7037861424), (4, 5278396068), (6, 3518930712), (8, 2639198034), (9, 2345953808), (11, 1919416752), (12, 1759465356), (16, 1319599017), (18, 1172976904), (22, 959708376), (24, 879732678), (33, 639805584), (36, 586488452), (44, 479854188), (48, 439866339), (66, 319902792), (72, 293244226), (88, 239927094), (99, 213268528), (109, 193702608), (121, 174492432), (132, 159951396), (144, 146622113), (176, 119963547), (198, 106634264), (218, 96851304), (242, 87246216), (264, 79975698), (327, 64567536), (363, 58164144), (396, 53317132), (436, 48425652), (484, 43623108), (528, 39987849), (654, 32283768), (726, 29082072), (792, 26658566), (872, 24212826), (968, 21811554), (981, 21522512), (1089, 19388048), (1199, 17609328), (1308, 16141884), (1452, 14541036), (1584, 13329283), (1744, 12106413), (1936, 10905777), (1962, 10761256), (2178, 9694024), (2398, 8804664), (2616, 8070942), (2904, 7270518), (3597, 5869776), (3924, 5380628), (4356, 4847012), (4796, 4402332), (5232, 4035471), (5808, 3635259), (7194, 2934888), (7848, 2690314), (8712, 2423506), (9592, 2201166), (10791, 1956592), (11117, 1899216), (13189, 1600848), (14388, 1467444), (15696, 1345157), (17424, 1211753), (19184, 1100583), (21582, 978296), (22234, 949608), (26378, 800424), (28776, 733722), (33351, 633072), (39567, 533616), (43164, 489148), (44468, 474804), (52756, 400212), (57552, 366861), (66702, 316536), (79134, 266808), (86328, 244574), (88936, 237402), (100053, 211024), (105512, 200106), (118701, 177872), (122287, 172656), (133404, 158268)]