2019946626

素因数分解:

$2^1\times 3^3\times {\mathrm{37406419}}^1$

素因数の和:37406430

約数の個数: 16

約数和(自身を含む): 4488770400

約数和(自身を除く): 2468823774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37406419, 74812838, 112219257, 224438514, 336657771, 673315542, 1009973313, 2019946626]

約数ペア:

[(1, 2019946626), (2, 1009973313), (3, 673315542), (6, 336657771), (9, 224438514), (18, 112219257), (27, 74812838), (54, 37406419)]