243254004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2895881}}^1$

素因数の和:2895895

約数の個数: 24

約数和(自身を含む): 648677568

約数和(自身を除く): 405423564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2895881, 5791762, 8687643, 11583524, 17375286, 20271167, 34750572, 40542334, 60813501, 81084668, 121627002, 243254004]

約数ペア:

[(1, 243254004), (2, 121627002), (3, 81084668), (4, 60813501), (6, 40542334), (7, 34750572), (12, 20271167), (14, 17375286), (21, 11583524), (28, 8687643), (42, 5791762), (84, 2895881)]