11978274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 30106944

約数和(自身を除く): 18128670

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2357, 2541, 4714, 5082, 7071, 14142, 16499, 25927, 32998, 49497, 51854, 77781, 98994, 155562, 181489, 285197, 362978, 544467, 570394, 855591, 1088934, 1711182, 1996379, 3992758, 5989137, 11978274]

約数ペア:

[(1, 11978274), (2, 5989137), (3, 3992758), (6, 1996379), (7, 1711182), (11, 1088934), (14, 855591), (21, 570394), (22, 544467), (33, 362978), (42, 285197), (66, 181489), (77, 155562), (121, 98994), (154, 77781), (231, 51854), (242, 49497), (363, 32998), (462, 25927), (726, 16499), (847, 14142), (1694, 7071), (2357, 5082), (2541, 4714)]