2009079126

素因数分解:

$2^1\times 3^4\times {\mathrm{12401723}}^1$

素因数の和:12401737

約数の個数: 20

約数和(自身を含む): 4501825812

約数和(自身を除く): 2492746686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12401723, 24803446, 37205169, 74410338, 111615507, 223231014, 334846521, 669693042, 1004539563, 2009079126]

約数ペア:

[(1, 2009079126), (2, 1004539563), (3, 669693042), (6, 334846521), (9, 223231014), (18, 111615507), (27, 74410338), (54, 37205169), (81, 24803446), (162, 12401723)]