3427434

素因数分解:

$2^1\times 3^4\times {\mathrm{21157}}^1$

素因数の和:21171

約数の個数: 20

約数和(自身を含む): 7680354

約数和(自身を除く): 4252920

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 21157, 42314, 63471, 126942, 190413, 380826, 571239, 1142478, 1713717, 3427434]

約数ペア:

[(1, 3427434), (2, 1713717), (3, 1142478), (6, 571239), (9, 380826), (18, 190413), (27, 126942), (54, 63471), (81, 42314), (162, 21157)]