213112908

素因数分解:

$2^2\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{5867}}^1$

素因数の和:6886

約数の個数: 36

約数和(自身を含む): 539327880

約数和(自身を除く): 326214972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1009, 2018, 3027, 4036, 5867, 6054, 9081, 11734, 12108, 17601, 18162, 23468, 35202, 36324, 52803, 70404, 105606, 211212, 5919803, 11839606, 17759409, 23679212, 35518818, 53278227, 71037636, 106556454, 213112908]

約数ペア:

[(1, 213112908), (2, 106556454), (3, 71037636), (4, 53278227), (6, 35518818), (9, 23679212), (12, 17759409), (18, 11839606), (36, 5919803), (1009, 211212), (2018, 105606), (3027, 70404), (4036, 52803), (5867, 36324), (6054, 35202), (9081, 23468), (11734, 18162), (12108, 17601)]