12757986

素因数分解:

$2^1\times 3^5\times {\mathrm{26251}}^1$

素因数の和:26268

約数の個数: 24

約数和(自身を含む): 28667184

約数和(自身を除く): 15909198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 26251, 52502, 78753, 157506, 236259, 472518, 708777, 1417554, 2126331, 4252662, 6378993, 12757986]

約数ペア:

[(1, 12757986), (2, 6378993), (3, 4252662), (6, 2126331), (9, 1417554), (18, 708777), (27, 472518), (54, 236259), (81, 157506), (162, 78753), (243, 52502), (486, 26251)]