2568589038

素因数分解:

$2^1\times 3^2\times {\mathrm{142699391}}^1$

素因数の和:142699399

約数の個数: 12

約数和(自身を含む): 5565276288

約数和(自身を除く): 2996687250

約数列:

[1, 2, 3, 6, 9, 18, 142699391, 285398782, 428098173, 856196346, 1284294519, 2568589038]

約数ペア:

[(1, 2568589038), (2, 1284294519), (3, 856196346), (6, 428098173), (9, 285398782), (18, 142699391)]