429119838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3405713}}^1$

素因数の和:3405728

約数の個数: 24

約数和(自身を含む): 1062582768

約数和(自身を除く): 633462930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3405713, 6811426, 10217139, 20434278, 23839991, 30651417, 47679982, 61302834, 71519973, 143039946, 214559919, 429119838]

約数ペア:

[(1, 429119838), (2, 214559919), (3, 143039946), (6, 71519973), (7, 61302834), (9, 47679982), (14, 30651417), (18, 23839991), (21, 20434278), (42, 10217139), (63, 6811426), (126, 3405713)]