138840114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3305717}}^1$

素因数の和:3305729

約数の個数: 16

約数和(自身を含む): 317348928

約数和(自身を除く): 178508814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3305717, 6611434, 9917151, 19834302, 23140019, 46280038, 69420057, 138840114]

約数ペア:

[(1, 138840114), (2, 69420057), (3, 46280038), (6, 23140019), (7, 19834302), (14, 9917151), (21, 6611434), (42, 3305717)]