812345982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19341571}}^1$

素因数の和:19341583

約数の個数: 16

約数和(自身を含む): 1856790912

約数和(自身を除く): 1044444930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19341571, 38683142, 58024713, 116049426, 135390997, 270781994, 406172991, 812345982]

約数ペア:

[(1, 812345982), (2, 406172991), (3, 270781994), (6, 135390997), (7, 116049426), (14, 58024713), (21, 38683142), (42, 19341571)]