1409004

素因数分解:

$2^2\times 3^2\times {\mathrm{39139}}^1$

素因数の和:39149

約数の個数: 18

約数和(自身を含む): 3561740

約数和(自身を除く): 2152736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 39139, 78278, 117417, 156556, 234834, 352251, 469668, 704502, 1409004]

約数ペア:

[(1, 1409004), (2, 704502), (3, 469668), (4, 352251), (6, 234834), (9, 156556), (12, 117417), (18, 78278), (36, 39139)]