630882

素因数分解:

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

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 1603200

約数和(自身を除く): 972318

約数列:

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

約数ペア:

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