140498106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3345193}}^1$

素因数の和:3345205

約数の個数: 16

約数和(自身を含む): 321138624

約数和(自身を除く): 180640518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3345193, 6690386, 10035579, 20071158, 23416351, 46832702, 70249053, 140498106]

約数ペア:

[(1, 140498106), (2, 70249053), (3, 46832702), (6, 23416351), (7, 20071158), (14, 10035579), (21, 6690386), (42, 3345193)]