8337042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 20846592

約数和(自身を除く): 12509550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 521, 762, 889, 1042, 1143, 1563, 1778, 2286, 2667, 3126, 3647, 4689, 5334, 7294, 8001, 9378, 10941, 16002, 21882, 32823, 65646, 66167, 132334, 198501, 397002, 463169, 595503, 926338, 1191006, 1389507, 2779014, 4168521, 8337042]

約数ペア:

[(1, 8337042), (2, 4168521), (3, 2779014), (6, 1389507), (7, 1191006), (9, 926338), (14, 595503), (18, 463169), (21, 397002), (42, 198501), (63, 132334), (126, 66167), (127, 65646), (254, 32823), (381, 21882), (521, 16002), (762, 10941), (889, 9378), (1042, 8001), (1143, 7294), (1563, 5334), (1778, 4689), (2286, 3647), (2667, 3126)]