3140412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 8222592

約数和(自身を除く): 5082180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 643, 814, 1221, 1286, 1628, 1929, 2442, 2572, 3858, 4884, 7073, 7716, 14146, 21219, 23791, 28292, 42438, 47582, 71373, 84876, 95164, 142746, 261701, 285492, 523402, 785103, 1046804, 1570206, 3140412]

約数ペア:

[(1, 3140412), (2, 1570206), (3, 1046804), (4, 785103), (6, 523402), (11, 285492), (12, 261701), (22, 142746), (33, 95164), (37, 84876), (44, 71373), (66, 47582), (74, 42438), (111, 28292), (132, 23791), (148, 21219), (222, 14146), (407, 7716), (444, 7073), (643, 4884), (814, 3858), (1221, 2572), (1286, 2442), (1628, 1929)]