2018082638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{190709}}^1$

素因数の和:190772

約数の個数: 32

約数和(自身を含む): 3652477920

約数和(自身を除く): 1634395282

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 190709, 381418, 2097799, 2479217, 4195598, 4958434, 7056233, 14112466, 27271387, 54542774, 77618563, 91731029, 155237126, 183462058, 1009041319, 2018082638]

約数ペア:

[(1, 2018082638), (2, 1009041319), (11, 183462058), (13, 155237126), (22, 91731029), (26, 77618563), (37, 54542774), (74, 27271387), (143, 14112466), (286, 7056233), (407, 4958434), (481, 4195598), (814, 2479217), (962, 2097799), (5291, 381418), (10582, 190709)]