21283734

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{48593}}^1$

素因数の和:48671

約数の個数: 16

約数和(自身を含む): 43151472

約数和(自身を除く): 21867738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 48593, 97186, 145779, 291558, 3547289, 7094578, 10641867, 21283734]

約数ペア:

[(1, 21283734), (2, 10641867), (3, 7094578), (6, 3547289), (73, 291558), (146, 145779), (219, 97186), (438, 48593)]