131927982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1157263}}^1$

素因数の和:1157287

約数の個数: 16

約数和(自身を含む): 277743360

約数和(自身を除く): 145815378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1157263, 2314526, 3471789, 6943578, 21987997, 43975994, 65963991, 131927982]

約数ペア:

[(1, 131927982), (2, 65963991), (3, 43975994), (6, 21987997), (19, 6943578), (38, 3471789), (57, 2314526), (114, 1157263)]