12800634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 32348160

約数和(自身を除く): 19547526

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 103, 154, 206, 231, 269, 309, 462, 538, 618, 721, 807, 1133, 1442, 1614, 1883, 2163, 2266, 2959, 3399, 3766, 4326, 5649, 5918, 6798, 7931, 8877, 11298, 15862, 17754, 20713, 23793, 27707, 41426, 47586, 55414, 62139, 83121, 124278, 166242, 193949, 304777, 387898, 581847, 609554, 914331, 1163694, 1828662, 2133439, 4266878, 6400317, 12800634]

約数ペア:

[(1, 12800634), (2, 6400317), (3, 4266878), (6, 2133439), (7, 1828662), (11, 1163694), (14, 914331), (21, 609554), (22, 581847), (33, 387898), (42, 304777), (66, 193949), (77, 166242), (103, 124278), (154, 83121), (206, 62139), (231, 55414), (269, 47586), (309, 41426), (462, 27707), (538, 23793), (618, 20713), (721, 17754), (807, 15862), (1133, 11298), (1442, 8877), (1614, 7931), (1883, 6798), (2163, 5918), (2266, 5649), (2959, 4326), (3399, 3766)]