21029436

素因数分解:

$2^2\times 3^3\times {\mathrm{194717}}^1$

素因数の和:194730

約数の個数: 24

約数和(自身を含む): 54521040

約数和(自身を除く): 33491604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 194717, 389434, 584151, 778868, 1168302, 1752453, 2336604, 3504906, 5257359, 7009812, 10514718, 21029436]

約数ペア:

[(1, 21029436), (2, 10514718), (3, 7009812), (4, 5257359), (6, 3504906), (9, 2336604), (12, 1752453), (18, 1168302), (27, 778868), (36, 584151), (54, 389434), (108, 194717)]