487130778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1424359}}^1$

素因数の和:1424386

約数の個数: 24

約数和(自身を含む): 1111000800

約数和(自身を除く): 623870022

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1424359, 2848718, 4273077, 8546154, 12819231, 25638462, 27062821, 54125642, 81188463, 162376926, 243565389, 487130778]

約数ペア:

[(1, 487130778), (2, 243565389), (3, 162376926), (6, 81188463), (9, 54125642), (18, 27062821), (19, 25638462), (38, 12819231), (57, 8546154), (114, 4273077), (171, 2848718), (342, 1424359)]