21497094288

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1798619}}^1$

素因数の和:1798716

約数の個数: 60

約数和(自身を含む): 60886884240

約数和(自身を除く): 39389789952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 1798619, 3597238, 5395857, 7194476, 10791714, 14388952, 16187571, 21583428, 28777904, 32375142, 43166856, 64750284, 86333712, 129500568, 149285377, 259001136, 298570754, 447856131, 597141508, 895712262, 1194283016, 1343568393, 1791424524, 2388566032, 2687136786, 3582849048, 5374273572, 7165698096, 10748547144, 21497094288]

約数ペア:

[(1, 21497094288), (2, 10748547144), (3, 7165698096), (4, 5374273572), (6, 3582849048), (8, 2687136786), (9, 2388566032), (12, 1791424524), (16, 1343568393), (18, 1194283016), (24, 895712262), (36, 597141508), (48, 447856131), (72, 298570754), (83, 259001136), (144, 149285377), (166, 129500568), (249, 86333712), (332, 64750284), (498, 43166856), (664, 32375142), (747, 28777904), (996, 21583428), (1328, 16187571), (1494, 14388952), (1992, 10791714), (2988, 7194476), (3984, 5395857), (5976, 3597238), (11952, 1798619)]