129399942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3080951}}^1$

素因数の和:3080963

約数の個数: 16

約数和(自身を含む): 295771392

約数和(自身を除く): 166371450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3080951, 6161902, 9242853, 18485706, 21566657, 43133314, 64699971, 129399942]

約数ペア:

[(1, 129399942), (2, 64699971), (3, 43133314), (6, 21566657), (7, 18485706), (14, 9242853), (21, 6161902), (42, 3080951)]