90428886

素因数分解:

$2^1\times 3^4\times {\mathrm{558203}}^1$

素因数の和:558217

約数の個数: 20

約数和(自身を含む): 202628052

約数和(自身を除く): 112199166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 558203, 1116406, 1674609, 3349218, 5023827, 10047654, 15071481, 30142962, 45214443, 90428886]

約数ペア:

[(1, 90428886), (2, 45214443), (3, 30142962), (6, 15071481), (9, 10047654), (18, 5023827), (27, 3349218), (54, 1674609), (81, 1116406), (162, 558203)]