129643338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53089}}^1$

素因数の和:53142

約数の個数: 32

約数和(自身を含む): 290508480

約数和(自身を除く): 160865142

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 53089, 106178, 159267, 318534, 583979, 1167958, 1751937, 1964293, 3503874, 3928586, 5892879, 11785758, 21607223, 43214446, 64821669, 129643338]

約数ペア:

[(1, 129643338), (2, 64821669), (3, 43214446), (6, 21607223), (11, 11785758), (22, 5892879), (33, 3928586), (37, 3503874), (66, 1964293), (74, 1751937), (111, 1167958), (222, 583979), (407, 318534), (814, 159267), (1221, 106178), (2442, 53089)]