270378

素因数分解:

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

素因数の和:1683

約数の個数: 20

約数和(自身を含む): 606210

約数和(自身を除く): 335832

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1669, 3338, 5007, 10014, 15021, 30042, 45063, 90126, 135189, 270378]

約数ペア:

[(1, 270378), (2, 135189), (3, 90126), (6, 45063), (9, 30042), (18, 15021), (27, 10014), (54, 5007), (81, 3338), (162, 1669)]