21693612

素因数分解:

$2^2\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{1523}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 50694336

約数和(自身を除く): 29000724

約数列:

[1, 2, 3, 4, 6, 12, 1187, 1523, 2374, 3046, 3561, 4569, 4748, 6092, 7122, 9138, 14244, 18276, 1807801, 3615602, 5423403, 7231204, 10846806, 21693612]

約数ペア:

[(1, 21693612), (2, 10846806), (3, 7231204), (4, 5423403), (6, 3615602), (12, 1807801), (1187, 18276), (1523, 14244), (2374, 9138), (3046, 7122), (3561, 6092), (4569, 4748)]