18207674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3919}}^1$

素因数の和:4045

約数の個数: 16

約数和(自身を含む): 28788480

約数和(自身を除く): 10580806

約数列:

[1, 2, 23, 46, 101, 202, 2323, 3919, 4646, 7838, 90137, 180274, 395819, 791638, 9103837, 18207674]

約数ペア:

[(1, 18207674), (2, 9103837), (23, 791638), (46, 395819), (101, 180274), (202, 90137), (2323, 7838), (3919, 4646)]