219549036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2613679}}^1$

素因数の和:2613693

約数の個数: 24

約数和(自身を含む): 585464320

約数和(自身を除く): 365915284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2613679, 5227358, 7841037, 10454716, 15682074, 18295753, 31364148, 36591506, 54887259, 73183012, 109774518, 219549036]

約数ペア:

[(1, 219549036), (2, 109774518), (3, 73183012), (4, 54887259), (6, 36591506), (7, 31364148), (12, 18295753), (14, 15682074), (21, 10454716), (28, 7841037), (42, 5227358), (84, 2613679)]