21162396

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43013}}^1$

素因数の和:43061

約数の個数: 24

約数和(自身を含む): 50584464

約数和(自身を除く): 29422068

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 43013, 86026, 129039, 172052, 258078, 516156, 1763533, 3527066, 5290599, 7054132, 10581198, 21162396]

約数ペア:

[(1, 21162396), (2, 10581198), (3, 7054132), (4, 5290599), (6, 3527066), (12, 1763533), (41, 516156), (82, 258078), (123, 172052), (164, 129039), (246, 86026), (492, 43013)]