21736719144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{63331}}^1$

素因数の和:63580

約数の個数: 128

約数和(自身を含む): 69310540800

約数和(自身を除く): 47573821656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 227, 252, 378, 454, 504, 681, 756, 908, 1362, 1512, 1589, 1816, 2043, 2724, 3178, 4086, 4767, 5448, 6129, 6356, 8172, 9534, 12258, 12712, 14301, 16344, 19068, 24516, 28602, 38136, 42903, 49032, 57204, 63331, 85806, 114408, 126662, 171612, 189993, 253324, 343224, 379986, 443317, 506648, 569979, 759972, 886634, 1139958, 1329951, 1519944, 1709937, 1773268, 2279916, 2659902, 3419874, 3546536, 3989853, 4559832, 5319804, 6839748, 7979706, 10639608, 11969559, 13679496, 14376137, 15959412, 23939118, 28752274, 31918824, 43128411, 47878236, 57504548, 86256822, 95756472, 100632959, 115009096, 129385233, 172513644, 201265918, 258770466, 301898877, 345027288, 388155699, 402531836, 517540932, 603797754, 776311398, 805063672, 905696631, 1035081864, 1207595508, 1552622796, 1811393262, 2415191016, 2717089893, 3105245592, 3622786524, 5434179786, 7245573048, 10868359572, 21736719144]

約数ペア:

[(1, 21736719144), (2, 10868359572), (3, 7245573048), (4, 5434179786), (6, 3622786524), (7, 3105245592), (8, 2717089893), (9, 2415191016), (12, 1811393262), (14, 1552622796), (18, 1207595508), (21, 1035081864), (24, 905696631), (27, 805063672), (28, 776311398), (36, 603797754), (42, 517540932), (54, 402531836), (56, 388155699), (63, 345027288), (72, 301898877), (84, 258770466), (108, 201265918), (126, 172513644), (168, 129385233), (189, 115009096), (216, 100632959), (227, 95756472), (252, 86256822), (378, 57504548), (454, 47878236), (504, 43128411), (681, 31918824), (756, 28752274), (908, 23939118), (1362, 15959412), (1512, 14376137), (1589, 13679496), (1816, 11969559), (2043, 10639608), (2724, 7979706), (3178, 6839748), (4086, 5319804), (4767, 4559832), (5448, 3989853), (6129, 3546536), (6356, 3419874), (8172, 2659902), (9534, 2279916), (12258, 1773268), (12712, 1709937), (14301, 1519944), (16344, 1329951), (19068, 1139958), (24516, 886634), (28602, 759972), (38136, 569979), (42903, 506648), (49032, 443317), (57204, 379986), (63331, 343224), (85806, 253324), (114408, 189993), (126662, 171612)]