21203682

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4861}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 42474432

約数和(自身を除く): 21270750

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4861, 9722, 14583, 29166, 3533947, 7067894, 10601841, 21203682]

約数ペア:

[(1, 21203682), (2, 10601841), (3, 7067894), (6, 3533947), (727, 29166), (1454, 14583), (2181, 9722), (4362, 4861)]