1218286734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29006827}}^1$

素因数の和:29006839

約数の個数: 16

約数和(自身を含む): 2784655488

約数和(自身を除く): 1566368754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 29006827, 58013654, 87020481, 174040962, 203047789, 406095578, 609143367, 1218286734]

約数ペア:

[(1, 1218286734), (2, 609143367), (3, 406095578), (6, 203047789), (7, 174040962), (14, 87020481), (21, 58013654), (42, 29006827)]