23291316

素因数分解:

$2^2\times 3^2\times {\mathrm{646981}}^1$

素因数の和:646991

約数の個数: 18

約数和(自身を含む): 58875362

約数和(自身を除く): 35584046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 646981, 1293962, 1940943, 2587924, 3881886, 5822829, 7763772, 11645658, 23291316]

約数ペア:

[(1, 23291316), (2, 11645658), (3, 7763772), (4, 5822829), (6, 3881886), (9, 2587924), (12, 1940943), (18, 1293962), (36, 646981)]