18673088

素因数分解:

$2^6\times 7^1\times {\mathrm{41681}}^1$

素因数の和:41700

約数の個数: 28

約数和(自身を含む): 42348912

約数和(自身を除く): 23675824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41681, 83362, 166724, 291767, 333448, 583534, 666896, 1167068, 1333792, 2334136, 2667584, 4668272, 9336544, 18673088]

約数ペア:

[(1, 18673088), (2, 9336544), (4, 4668272), (7, 2667584), (8, 2334136), (14, 1333792), (16, 1167068), (28, 666896), (32, 583534), (56, 333448), (64, 291767), (112, 166724), (224, 83362), (448, 41681)]