63731286

素因数分解:

$2^1\times 3^4\times {\mathrm{393403}}^1$

素因数の和:393417

約数の個数: 20

約数和(自身を含む): 142805652

約数和(自身を除く): 79074366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 393403, 786806, 1180209, 2360418, 3540627, 7081254, 10621881, 21243762, 31865643, 63731286]

約数ペア:

[(1, 63731286), (2, 31865643), (3, 21243762), (6, 10621881), (9, 7081254), (18, 3540627), (27, 2360418), (54, 1180209), (81, 786806), (162, 393403)]