1905407964

素因数分解:

$2^2\times 3^2\times {\mathrm{52927999}}^1$

素因数の和:52928009

約数の個数: 18

約数和(自身を含む): 4816448000

約数和(自身を除く): 2911040036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 52927999, 105855998, 158783997, 211711996, 317567994, 476351991, 635135988, 952703982, 1905407964]

約数ペア:

[(1, 1905407964), (2, 952703982), (3, 635135988), (4, 476351991), (6, 317567994), (9, 211711996), (12, 158783997), (18, 105855998), (36, 52927999)]