21326076

素因数分解:

$2^2\times 3^2\times {\mathrm{592391}}^1$

素因数の和:592401

約数の個数: 18

約数和(自身を含む): 53907672

約数和(自身を除く): 32581596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 592391, 1184782, 1777173, 2369564, 3554346, 5331519, 7108692, 10663038, 21326076]

約数ペア:

[(1, 21326076), (2, 10663038), (3, 7108692), (4, 5331519), (6, 3554346), (9, 2369564), (12, 1777173), (18, 1184782), (36, 592391)]