8040006

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 19368720

約数和(自身を除く): 11328714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 881, 1014, 1521, 1762, 2643, 3042, 4563, 5286, 7929, 9126, 11453, 15858, 22906, 23787, 34359, 47574, 68718, 103077, 148889, 206154, 297778, 309231, 446667, 618462, 893334, 1340001, 2680002, 4020003, 8040006]

約数ペア:

[(1, 8040006), (2, 4020003), (3, 2680002), (6, 1340001), (9, 893334), (13, 618462), (18, 446667), (26, 309231), (27, 297778), (39, 206154), (54, 148889), (78, 103077), (117, 68718), (169, 47574), (234, 34359), (338, 23787), (351, 22906), (507, 15858), (702, 11453), (881, 9126), (1014, 7929), (1521, 5286), (1762, 4563), (2643, 3042)]