18584272

素因数分解:

$2^4\times 7^1\times {\mathrm{165931}}^1$

素因数の和:165946

約数の個数: 20

約数和(自身を含む): 41151136

約数和(自身を除く): 22566864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 165931, 331862, 663724, 1161517, 1327448, 2323034, 2654896, 4646068, 9292136, 18584272]

約数ペア:

[(1, 18584272), (2, 9292136), (4, 4646068), (7, 2654896), (8, 2323034), (14, 1327448), (16, 1161517), (28, 663724), (56, 331862), (112, 165931)]