74760042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1780001}}^1$

素因数の和:1780013

約数の個数: 16

約数和(自身を含む): 170880192

約数和(自身を除く): 96120150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1780001, 3560002, 5340003, 10680006, 12460007, 24920014, 37380021, 74760042]

約数ペア:

[(1, 74760042), (2, 37380021), (3, 24920014), (6, 12460007), (7, 10680006), (14, 5340003), (21, 3560002), (42, 1780001)]