21733788

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{3463}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 50823808

約数和(自身を除く): 29090020

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 3463, 6276, 6926, 10389, 13852, 20778, 41556, 1811149, 3622298, 5433447, 7244596, 10866894, 21733788]

約数ペア:

[(1, 21733788), (2, 10866894), (3, 7244596), (4, 5433447), (6, 3622298), (12, 1811149), (523, 41556), (1046, 20778), (1569, 13852), (2092, 10389), (3138, 6926), (3463, 6276)]