123032042

素因数分解:

$2^1\times 7^4\times {\mathrm{25621}}^1$

素因数の和:25651

約数の個数: 20

約数和(自身を含む): 215301666

約数和(自身を除く): 92269624

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 25621, 51242, 179347, 358694, 1255429, 2510858, 8788003, 17576006, 61516021, 123032042]

約数ペア:

[(1, 123032042), (2, 61516021), (7, 17576006), (14, 8788003), (49, 2510858), (98, 1255429), (343, 358694), (686, 179347), (2401, 51242), (4802, 25621)]