78750294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1875007}}^1$

素因数の和:1875019

約数の個数: 16

約数和(自身を含む): 180000768

約数和(自身を除く): 101250474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1875007, 3750014, 5625021, 11250042, 13125049, 26250098, 39375147, 78750294]

約数ペア:

[(1, 78750294), (2, 39375147), (3, 26250098), (6, 13125049), (7, 11250042), (14, 5625021), (21, 3750014), (42, 1875007)]