1538061858

素因数分解:

$2^1\times 3^4\times {\mathrm{9494209}}^1$

素因数の和:9494223

約数の個数: 20

約数和(自身を含む): 3446398230

約数和(自身を除く): 1908336372

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9494209, 18988418, 28482627, 56965254, 85447881, 170895762, 256343643, 512687286, 769030929, 1538061858]

約数ペア:

[(1, 1538061858), (2, 769030929), (3, 512687286), (6, 256343643), (9, 170895762), (18, 85447881), (27, 56965254), (54, 28482627), (81, 18988418), (162, 9494209)]