1640573046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{102523}}^1$

素因数の和:102665

約数の個数: 48

約数和(自身を含む): 4094398464

約数和(自身を除く): 2453825418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 16002, 102523, 205046, 307569, 615138, 717661, 922707, 1435322, 1845414, 2152983, 4305966, 6458949, 12917898, 13020421, 26040842, 39061263, 78122526, 91142947, 117183789, 182285894, 234367578, 273428841, 546857682, 820286523, 1640573046]

約数ペア:

[(1, 1640573046), (2, 820286523), (3, 546857682), (6, 273428841), (7, 234367578), (9, 182285894), (14, 117183789), (18, 91142947), (21, 78122526), (42, 39061263), (63, 26040842), (126, 13020421), (127, 12917898), (254, 6458949), (381, 4305966), (762, 2152983), (889, 1845414), (1143, 1435322), (1778, 922707), (2286, 717661), (2667, 615138), (5334, 307569), (8001, 205046), (16002, 102523)]