16389942

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{40771}}^1$

素因数の和:40843

約数の個数: 16

約数和(自身を含む): 33269952

約数和(自身を除く): 16880010

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 40771, 81542, 122313, 244626, 2731657, 5463314, 8194971, 16389942]

約数ペア:

[(1, 16389942), (2, 8194971), (3, 5463314), (6, 2731657), (67, 244626), (134, 122313), (201, 81542), (402, 40771)]