142560642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3394301}}^1$

素因数の和:3394313

約数の個数: 16

約数和(自身を含む): 325852992

約数和(自身を除く): 183292350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3394301, 6788602, 10182903, 20365806, 23760107, 47520214, 71280321, 142560642]

約数ペア:

[(1, 142560642), (2, 71280321), (3, 47520214), (6, 23760107), (7, 20365806), (14, 10182903), (21, 6788602), (42, 3394301)]