21076164912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39916979}}^1$

素因数の和:39917001

約数の個数: 40

約数和(自身を含む): 59396466240

約数和(自身を除く): 38320301328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39916979, 79833958, 119750937, 159667916, 239501874, 319335832, 439086769, 479003748, 638671664, 878173538, 958007496, 1317260307, 1756347076, 1916014992, 2634520614, 3512694152, 5269041228, 7025388304, 10538082456, 21076164912]

約数ペア:

[(1, 21076164912), (2, 10538082456), (3, 7025388304), (4, 5269041228), (6, 3512694152), (8, 2634520614), (11, 1916014992), (12, 1756347076), (16, 1317260307), (22, 958007496), (24, 878173538), (33, 638671664), (44, 479003748), (48, 439086769), (66, 319335832), (88, 239501874), (132, 159667916), (176, 119750937), (264, 79833958), (528, 39916979)]