127639986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1119649}}^1$

素因数の和:1119673

約数の個数: 16

約数和(自身を含む): 268716000

約数和(自身を除く): 141076014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1119649, 2239298, 3358947, 6717894, 21273331, 42546662, 63819993, 127639986]

約数ペア:

[(1, 127639986), (2, 63819993), (3, 42546662), (6, 21273331), (19, 6717894), (38, 3358947), (57, 2239298), (114, 1119649)]