7786422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20599}}^1$

素因数の和:20617

約数の個数: 32

約数和(自身を含む): 19776000

約数和(自身を除く): 11989578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20599, 41198, 61797, 123594, 144193, 185391, 288386, 370782, 432579, 556173, 865158, 1112346, 1297737, 2595474, 3893211, 7786422]

約数ペア:

[(1, 7786422), (2, 3893211), (3, 2595474), (6, 1297737), (7, 1112346), (9, 865158), (14, 556173), (18, 432579), (21, 370782), (27, 288386), (42, 185391), (54, 144193), (63, 123594), (126, 61797), (189, 41198), (378, 20599)]