18806076

素因数分解:

$2^2\times 3^2\times {\mathrm{522391}}^1$

素因数の和:522401

約数の個数: 18

約数和(自身を含む): 47537672

約数和(自身を除く): 28731596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 522391, 1044782, 1567173, 2089564, 3134346, 4701519, 6268692, 9403038, 18806076]

約数ペア:

[(1, 18806076), (2, 9403038), (3, 6268692), (4, 4701519), (6, 3134346), (9, 2089564), (12, 1567173), (18, 1044782), (36, 522391)]