42420126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1010003}}^1$

素因数の和:1010015

約数の個数: 16

約数和(自身を含む): 96960384

約数和(自身を除く): 54540258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1010003, 2020006, 3030009, 6060018, 7070021, 14140042, 21210063, 42420126]

約数ペア:

[(1, 42420126), (2, 21210063), (3, 14140042), (6, 7070021), (7, 6060018), (14, 3030009), (21, 2020006), (42, 1010003)]