18812016

素因数分解:

$2^4\times 3^2\times {\mathrm{130639}}^1$

素因数の和:130653

約数の個数: 30

約数和(自身を含む): 52647920

約数和(自身を除く): 33835904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130639, 261278, 391917, 522556, 783834, 1045112, 1175751, 1567668, 2090224, 2351502, 3135336, 4703004, 6270672, 9406008, 18812016]

約数ペア:

[(1, 18812016), (2, 9406008), (3, 6270672), (4, 4703004), (6, 3135336), (8, 2351502), (9, 2090224), (12, 1567668), (16, 1175751), (18, 1045112), (24, 783834), (36, 522556), (48, 391917), (72, 261278), (144, 130639)]