140478114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3344717}}^1$

素因数の和:3344729

約数の個数: 16

約数和(自身を含む): 321092928

約数和(自身を除く): 180614814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3344717, 6689434, 10034151, 20068302, 23413019, 46826038, 70239057, 140478114]

約数ペア:

[(1, 140478114), (2, 70239057), (3, 46826038), (6, 23413019), (7, 20068302), (14, 10034151), (21, 6689434), (42, 3344717)]