7945002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 19524960

約数和(自身を除く): 11579958

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1787, 2223, 3574, 4446, 5361, 10722, 16083, 23231, 32166, 33953, 46462, 67906, 69693, 101859, 139386, 203718, 209079, 305577, 418158, 441389, 611154, 882778, 1324167, 2648334, 3972501, 7945002]

約数ペア:

[(1, 7945002), (2, 3972501), (3, 2648334), (6, 1324167), (9, 882778), (13, 611154), (18, 441389), (19, 418158), (26, 305577), (38, 209079), (39, 203718), (57, 139386), (78, 101859), (114, 69693), (117, 67906), (171, 46462), (234, 33953), (247, 32166), (342, 23231), (494, 16083), (741, 10722), (1482, 5361), (1787, 4446), (2223, 3574)]