18906944

素因数分解:

$2^6\times 7^2\times {\mathrm{6029}}^1$

素因数の和:6055

約数の個数: 42

約数和(自身を含む): 43651170

約数和(自身を除く): 24744226

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6029, 12058, 24116, 42203, 48232, 84406, 96464, 168812, 192928, 295421, 337624, 385856, 590842, 675248, 1181684, 1350496, 2363368, 2700992, 4726736, 9453472, 18906944]

約数ペア:

[(1, 18906944), (2, 9453472), (4, 4726736), (7, 2700992), (8, 2363368), (14, 1350496), (16, 1181684), (28, 675248), (32, 590842), (49, 385856), (56, 337624), (64, 295421), (98, 192928), (112, 168812), (196, 96464), (224, 84406), (392, 48232), (448, 42203), (784, 24116), (1568, 12058), (3136, 6029)]