56821002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1352881}}^1$

素因数の和:1352893

約数の個数: 16

約数和(自身を含む): 129876672

約数和(自身を除く): 73055670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1352881, 2705762, 4058643, 8117286, 9470167, 18940334, 28410501, 56821002]

約数ペア:

[(1, 56821002), (2, 28410501), (3, 18940334), (6, 9470167), (7, 8117286), (14, 4058643), (21, 2705762), (42, 1352881)]