57131718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1360279}}^1$

素因数の和:1360291

約数の個数: 16

約数和(自身を含む): 130586880

約数和(自身を除く): 73455162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1360279, 2720558, 4080837, 8161674, 9521953, 19043906, 28565859, 57131718]

約数ペア:

[(1, 57131718), (2, 28565859), (3, 19043906), (6, 9521953), (7, 8161674), (14, 4080837), (21, 2720558), (42, 1360279)]