2012679306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{91577}}^1$

素因数の和:91636

約数の個数: 64

約数和(自身を含む): 5011148160

約数和(自身を除く): 2998468854

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 3663, 7326, 10989, 21978, 91577, 183154, 274731, 549462, 824193, 1007347, 1648386, 2014694, 2472579, 3022041, 3388349, 4945158, 6044082, 6776698, 9066123, 10165047, 18132246, 20330094, 27198369, 30495141, 37271839, 54396738, 60990282, 74543678, 91485423, 111815517, 182970846, 223631034, 335446551, 670893102, 1006339653, 2012679306]

約数ペア:

[(1, 2012679306), (2, 1006339653), (3, 670893102), (6, 335446551), (9, 223631034), (11, 182970846), (18, 111815517), (22, 91485423), (27, 74543678), (33, 60990282), (37, 54396738), (54, 37271839), (66, 30495141), (74, 27198369), (99, 20330094), (111, 18132246), (198, 10165047), (222, 9066123), (297, 6776698), (333, 6044082), (407, 4945158), (594, 3388349), (666, 3022041), (814, 2472579), (999, 2014694), (1221, 1648386), (1998, 1007347), (2442, 824193), (3663, 549462), (7326, 274731), (10989, 183154), (21978, 91577)]