21736788

素因数分解:

$2^2\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{1613}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 50795808

約数和(自身を除く): 29059020

約数列:

[1, 2, 3, 4, 6, 12, 1123, 1613, 2246, 3226, 3369, 4492, 4839, 6452, 6738, 9678, 13476, 19356, 1811399, 3622798, 5434197, 7245596, 10868394, 21736788]

約数ペア:

[(1, 21736788), (2, 10868394), (3, 7245596), (4, 5434197), (6, 3622798), (12, 1811399), (1123, 19356), (1613, 13476), (2246, 9678), (3226, 6738), (3369, 6452), (4492, 4839)]