18292072

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{34127}}^1$

素因数の和:34200

約数の個数: 16

約数和(自身を含む): 34810560

約数和(自身を除く): 16518488

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 34127, 68254, 136508, 273016, 2286509, 4573018, 9146036, 18292072]

約数ペア:

[(1, 18292072), (2, 9146036), (4, 4573018), (8, 2286509), (67, 273016), (134, 136508), (268, 68254), (536, 34127)]