1892646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1669}}^1$

素因数の和:1690

約数の個数: 40

約数和(自身を含む): 4849680

約数和(自身を除く): 2957034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1669, 3338, 5007, 10014, 11683, 15021, 23366, 30042, 35049, 45063, 70098, 90126, 105147, 135189, 210294, 270378, 315441, 630882, 946323, 1892646]

約数ペア:

[(1, 1892646), (2, 946323), (3, 630882), (6, 315441), (7, 270378), (9, 210294), (14, 135189), (18, 105147), (21, 90126), (27, 70098), (42, 45063), (54, 35049), (63, 30042), (81, 23366), (126, 15021), (162, 11683), (189, 10014), (378, 5007), (567, 3338), (1134, 1669)]