15697524474

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{112687}}^1$

素因数の和:112875

約数の個数: 48

約数和(自身を含む): 34807069440

約数和(自身を除く): 19109544966

約数列:

[1, 2, 3, 6, 9, 18, 71, 109, 142, 213, 218, 327, 426, 639, 654, 981, 1278, 1962, 7739, 15478, 23217, 46434, 69651, 112687, 139302, 225374, 338061, 676122, 1014183, 2028366, 8000777, 12282883, 16001554, 24002331, 24565766, 36848649, 48004662, 72006993, 73697298, 110545947, 144013986, 221091894, 872084693, 1744169386, 2616254079, 5232508158, 7848762237, 15697524474]

約数ペア:

[(1, 15697524474), (2, 7848762237), (3, 5232508158), (6, 2616254079), (9, 1744169386), (18, 872084693), (71, 221091894), (109, 144013986), (142, 110545947), (213, 73697298), (218, 72006993), (327, 48004662), (426, 36848649), (639, 24565766), (654, 24002331), (981, 16001554), (1278, 12282883), (1962, 8000777), (7739, 2028366), (15478, 1014183), (23217, 676122), (46434, 338061), (69651, 225374), (112687, 139302)]