2145042

素因数分解:

$2^1\times 3^4\times {\mathrm{13241}}^1$

素因数の和:13255

約数の個数: 20

約数和(自身を含む): 4806846

約数和(自身を除く): 2661804

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13241, 26482, 39723, 79446, 119169, 238338, 357507, 715014, 1072521, 2145042]

約数ペア:

[(1, 2145042), (2, 1072521), (3, 715014), (6, 357507), (9, 238338), (18, 119169), (27, 79446), (54, 39723), (81, 26482), (162, 13241)]