145890490242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3473583101}}^1$

素因数の和:3473583113

約数の個数: 16

約数和(自身を含む): 333463977792

約数和(自身を除く): 187573487550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3473583101, 6947166202, 10420749303, 20841498606, 24315081707, 48630163414, 72945245121, 145890490242]

約数ペア:

[(1, 145890490242), (2, 72945245121), (3, 48630163414), (6, 24315081707), (7, 20841498606), (14, 10420749303), (21, 6947166202), (42, 3473583101)]