18735136

素因数分解:

$2^5\times 7^1\times {\mathrm{83639}}^1$

素因数の和:83656

約数の個数: 24

約数和(自身を含む): 42154560

約数和(自身を除く): 23419424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 83639, 167278, 334556, 585473, 669112, 1170946, 1338224, 2341892, 2676448, 4683784, 9367568, 18735136]

約数ペア:

[(1, 18735136), (2, 9367568), (4, 4683784), (7, 2676448), (8, 2341892), (14, 1338224), (16, 1170946), (28, 669112), (32, 585473), (56, 334556), (112, 167278), (224, 83639)]