20181738

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{115987}}^1$

素因数の和:116021

約数の個数: 16

約数和(自身を含む): 41755680

約数和(自身を除く): 21573942

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 115987, 231974, 347961, 695922, 3363623, 6727246, 10090869, 20181738]

約数ペア:

[(1, 20181738), (2, 10090869), (3, 6727246), (6, 3363623), (29, 695922), (58, 347961), (87, 231974), (174, 115987)]