421796136

素因数分解:

$2^3\times 3^1\times {\mathrm{17574839}}^1$

素因数の和:17574848

約数の個数: 16

約数和(自身を含む): 1054490400

約数和(自身を除く): 632694264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17574839, 35149678, 52724517, 70299356, 105449034, 140598712, 210898068, 421796136]

約数ペア:

[(1, 421796136), (2, 210898068), (3, 140598712), (4, 105449034), (6, 70299356), (8, 52724517), (12, 35149678), (24, 17574839)]