80407962

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{235111}}^1$

素因数の和:235138

約数の個数: 24

約数和(自身を含む): 183387360

約数和(自身を除く): 102979398

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 235111, 470222, 705333, 1410666, 2115999, 4231998, 4467109, 8934218, 13401327, 26802654, 40203981, 80407962]

約数ペア:

[(1, 80407962), (2, 40203981), (3, 26802654), (6, 13401327), (9, 8934218), (18, 4467109), (19, 4231998), (38, 2115999), (57, 1410666), (114, 705333), (171, 470222), (342, 235111)]