28211802

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{27179}}^1$

素因数の和:27357

約数の個数: 16

約数和(自身を含む): 56751840

約数和(自身を除く): 28540038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 27179, 54358, 81537, 163074, 4701967, 9403934, 14105901, 28211802]

約数ペア:

[(1, 28211802), (2, 14105901), (3, 9403934), (6, 4701967), (173, 163074), (346, 81537), (519, 54358), (1038, 27179)]