21275496

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26863}}^1$

素因数の和:26886

約数の個数: 48

約数和(自身を含む): 62861760

約数和(自身を除く): 41586264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26863, 53726, 80589, 107452, 161178, 214904, 241767, 295493, 322356, 483534, 590986, 644712, 886479, 967068, 1181972, 1772958, 1934136, 2363944, 2659437, 3545916, 5318874, 7091832, 10637748, 21275496]

約数ペア:

[(1, 21275496), (2, 10637748), (3, 7091832), (4, 5318874), (6, 3545916), (8, 2659437), (9, 2363944), (11, 1934136), (12, 1772958), (18, 1181972), (22, 967068), (24, 886479), (33, 644712), (36, 590986), (44, 483534), (66, 322356), (72, 295493), (88, 241767), (99, 214904), (132, 161178), (198, 107452), (264, 80589), (396, 53726), (792, 26863)]