21348436036

素因数分解:

$2^2\times {\mathrm{119321}}^1\times {\mathrm{44729}}^1$

素因数の和:164054

約数の個数: 12

約数和(自身を含む): 37360911420

約数和(自身を除く): 16012475384

約数列:

[1, 2, 4, 44729, 89458, 119321, 178916, 238642, 477284, 5337109009, 10674218018, 21348436036]

約数ペア:

[(1, 21348436036), (2, 10674218018), (4, 5337109009), (44729, 477284), (89458, 238642), (119321, 178916)]