213587748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{49033}}^1$

素因数の和:49065

約数の個数: 54

約数和(自身を含む): 593458502

約数和(自身を除く): 379870754

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 49033, 98066, 147099, 196132, 294198, 441297, 539363, 588396, 882594, 1078726, 1618089, 1765188, 2157452, 3236178, 4854267, 5932993, 6472356, 9708534, 11865986, 17798979, 19417068, 23731972, 35597958, 53396937, 71195916, 106793874, 213587748]

約数ペア:

[(1, 213587748), (2, 106793874), (3, 71195916), (4, 53396937), (6, 35597958), (9, 23731972), (11, 19417068), (12, 17798979), (18, 11865986), (22, 9708534), (33, 6472356), (36, 5932993), (44, 4854267), (66, 3236178), (99, 2157452), (121, 1765188), (132, 1618089), (198, 1078726), (242, 882594), (363, 588396), (396, 539363), (484, 441297), (726, 294198), (1089, 196132), (1452, 147099), (2178, 98066), (4356, 49033)]