131070018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1149737}}^1$

素因数の和:1149761

約数の個数: 16

約数和(自身を含む): 275937120

約数和(自身を除く): 144867102

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1149737, 2299474, 3449211, 6898422, 21845003, 43690006, 65535009, 131070018]

約数ペア:

[(1, 131070018), (2, 65535009), (3, 43690006), (6, 21845003), (19, 6898422), (38, 3449211), (57, 2299474), (114, 1149737)]