18171228

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{8753}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 42649488

約数和(自身を除く): 24478260

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 8753, 17506, 26259, 35012, 52518, 105036, 1514269, 3028538, 4542807, 6057076, 9085614, 18171228]

約数ペア:

[(1, 18171228), (2, 9085614), (3, 6057076), (4, 4542807), (6, 3028538), (12, 1514269), (173, 105036), (346, 52518), (519, 35012), (692, 26259), (1038, 17506), (2076, 8753)]