7742142

素因数分解:

$2^1\times 3^4\times {\mathrm{47791}}^1$

素因数の和:47805

約数の個数: 20

約数和(自身を含む): 17348496

約数和(自身を除く): 9606354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 47791, 95582, 143373, 286746, 430119, 860238, 1290357, 2580714, 3871071, 7742142]

約数ペア:

[(1, 7742142), (2, 3871071), (3, 2580714), (6, 1290357), (9, 860238), (18, 430119), (27, 286746), (54, 143373), (81, 95582), (162, 47791)]