2912784042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69352001}}^1$

素因数の和:69352013

約数の個数: 16

約数和(自身を含む): 6657792192

約数和(自身を除く): 3745008150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69352001, 138704002, 208056003, 416112006, 485464007, 970928014, 1456392021, 2912784042]

約数ペア:

[(1, 2912784042), (2, 1456392021), (3, 970928014), (6, 485464007), (7, 416112006), (14, 208056003), (21, 138704002), (42, 69352001)]