21801291294

素因数分解:

$2^1\times 3^1\times {\mathrm{27073}}^1\times {\mathrm{134213}}^1$

素因数の和:161291

約数の個数: 16

約数和(自身を含む): 43604518032

約数和(自身を除く): 21803226738

約数列:

[1, 2, 3, 6, 27073, 54146, 81219, 134213, 162438, 268426, 402639, 805278, 3633548549, 7267097098, 10900645647, 21801291294]

約数ペア:

[(1, 21801291294), (2, 10900645647), (3, 7267097098), (6, 3633548549), (27073, 805278), (54146, 402639), (81219, 268426), (134213, 162438)]