18122944

素因数分解:

$2^6\times 7^2\times {\mathrm{5779}}^1$

素因数の和:5805

約数の個数: 42

約数和(自身を含む): 41841420

約数和(自身を除く): 23718476

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5779, 11558, 23116, 40453, 46232, 80906, 92464, 161812, 184928, 283171, 323624, 369856, 566342, 647248, 1132684, 1294496, 2265368, 2588992, 4530736, 9061472, 18122944]

約数ペア:

[(1, 18122944), (2, 9061472), (4, 4530736), (7, 2588992), (8, 2265368), (14, 1294496), (16, 1132684), (28, 647248), (32, 566342), (49, 369856), (56, 323624), (64, 283171), (98, 184928), (112, 161812), (196, 92464), (224, 80906), (392, 46232), (448, 40453), (784, 23116), (1568, 11558), (3136, 5779)]