18542272

素因数分解:

$2^6\times 7^1\times {\mathrm{41389}}^1$

素因数の和:41408

約数の個数: 28

約数和(自身を含む): 42052240

約数和(自身を除く): 23509968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41389, 82778, 165556, 289723, 331112, 579446, 662224, 1158892, 1324448, 2317784, 2648896, 4635568, 9271136, 18542272]

約数ペア:

[(1, 18542272), (2, 9271136), (4, 4635568), (7, 2648896), (8, 2317784), (14, 1324448), (16, 1158892), (28, 662224), (32, 579446), (56, 331112), (64, 289723), (112, 165556), (224, 82778), (448, 41389)]