21167826

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{9613}}^1$

素因数の和:9985

約数の個数: 16

約数和(自身を含む): 42455424

約数和(自身を除く): 21287598

約数列:

[1, 2, 3, 6, 367, 734, 1101, 2202, 9613, 19226, 28839, 57678, 3527971, 7055942, 10583913, 21167826]

約数ペア:

[(1, 21167826), (2, 10583913), (3, 7055942), (6, 3527971), (367, 57678), (734, 28839), (1101, 19226), (2202, 9613)]