18780054

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{53051}}^1$

素因数の和:53115

約数の個数: 16

約数和(自身を含む): 38197440

約数和(自身を除く): 19417386

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 53051, 106102, 159153, 318306, 3130009, 6260018, 9390027, 18780054]

約数ペア:

[(1, 18780054), (2, 9390027), (3, 6260018), (6, 3130009), (59, 318306), (118, 159153), (177, 106102), (354, 53051)]