40804003278

素因数分解:

$2^1\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{1398451}}^1$

素因数の和:1400080

約数の個数: 24

約数和(自身を含む): 88463276616

約数和(自身を除く): 47659273338

約数列:

[1, 2, 3, 6, 9, 18, 1621, 3242, 4863, 9726, 14589, 29178, 1398451, 2796902, 4195353, 8390706, 12586059, 25172118, 2266889071, 4533778142, 6800667213, 13601334426, 20402001639, 40804003278]

約数ペア:

[(1, 40804003278), (2, 20402001639), (3, 13601334426), (6, 6800667213), (9, 4533778142), (18, 2266889071), (1621, 25172118), (3242, 12586059), (4863, 8390706), (9726, 4195353), (14589, 2796902), (29178, 1398451)]