858193542

素因数分解:

$2^1\times 3^4\times {\mathrm{5297491}}^1$

素因数の和:5297505

約数の個数: 20

約数和(自身を含む): 1922989596

約数和(自身を除く): 1064796054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5297491, 10594982, 15892473, 31784946, 47677419, 95354838, 143032257, 286064514, 429096771, 858193542]

約数ペア:

[(1, 858193542), (2, 429096771), (3, 286064514), (6, 143032257), (9, 95354838), (18, 47677419), (27, 31784946), (54, 15892473), (81, 10594982), (162, 5297491)]