2019937446

素因数分解:

$2^1\times 3^3\times {\mathrm{37406249}}^1$

素因数の和:37406260

約数の個数: 16

約数和(自身を含む): 4488750000

約数和(自身を除く): 2468812554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37406249, 74812498, 112218747, 224437494, 336656241, 673312482, 1009968723, 2019937446]

約数ペア:

[(1, 2019937446), (2, 1009968723), (3, 673312482), (6, 336656241), (9, 224437494), (18, 112218747), (27, 74812498), (54, 37406249)]