115555194

素因数分解:

$2^1\times 3^3\times {\mathrm{2139911}}^1$

素因数の和:2139922

約数の個数: 16

約数和(自身を含む): 256789440

約数和(自身を除く): 141234246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2139911, 4279822, 6419733, 12839466, 19259199, 38518398, 57777597, 115555194]

約数ペア:

[(1, 115555194), (2, 57777597), (3, 38518398), (6, 19259199), (9, 12839466), (18, 6419733), (27, 4279822), (54, 2139911)]