26891316

素因数分解:

$2^2\times 3^2\times {\mathrm{746981}}^1$

素因数の和:746991

約数の個数: 18

約数和(自身を含む): 67975362

約数和(自身を除く): 41084046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 746981, 1493962, 2240943, 2987924, 4481886, 6722829, 8963772, 13445658, 26891316]

約数ペア:

[(1, 26891316), (2, 13445658), (3, 8963772), (4, 6722829), (6, 4481886), (9, 2987924), (12, 2240943), (18, 1493962), (36, 746981)]