18996818456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1\times {\mathrm{11251}}^1$

素因数の和:14016

約数の個数: 64

約数和(自身を含む): 44428296960

約数和(自身を除く): 25431478504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2741, 5482, 10964, 11251, 19187, 21928, 22502, 30151, 38374, 45004, 60302, 76748, 78757, 90008, 120604, 123761, 153496, 157514, 211057, 241208, 247522, 315028, 422114, 495044, 630056, 844228, 866327, 990088, 1688456, 1732654, 3465308, 6930616, 30838991, 61677982, 123355964, 215872937, 246711928, 339228901, 431745874, 678457802, 863491748, 1356915604, 1726983496, 2374602307, 2713831208, 4749204614, 9498409228, 18996818456]

約数ペア:

[(1, 18996818456), (2, 9498409228), (4, 4749204614), (7, 2713831208), (8, 2374602307), (11, 1726983496), (14, 1356915604), (22, 863491748), (28, 678457802), (44, 431745874), (56, 339228901), (77, 246711928), (88, 215872937), (154, 123355964), (308, 61677982), (616, 30838991), (2741, 6930616), (5482, 3465308), (10964, 1732654), (11251, 1688456), (19187, 990088), (21928, 866327), (22502, 844228), (30151, 630056), (38374, 495044), (45004, 422114), (60302, 315028), (76748, 247522), (78757, 241208), (90008, 211057), (120604, 157514), (123761, 153496)]