21601182

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{50707}}^1$

素因数の和:50783

約数の個数: 16

約数和(自身を含む): 43811712

約数和(自身を除く): 22210530

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 50707, 101414, 152121, 304242, 3600197, 7200394, 10800591, 21601182]

約数ペア:

[(1, 21601182), (2, 10800591), (3, 7200394), (6, 3600197), (71, 304242), (142, 152121), (213, 101414), (426, 50707)]