18841036018

素因数分解:

$2^1\times 7^1\times {\mathrm{4973}}^1\times {\mathrm{270619}}^1$

素因数の和:275601

約数の個数: 16

約数和(自身を含む): 32305533120

約数和(自身を除く): 13464497102

約数列:

[1, 2, 7, 14, 4973, 9946, 34811, 69622, 270619, 541238, 1894333, 3788666, 1345788287, 2691576574, 9420518009, 18841036018]

約数ペア:

[(1, 18841036018), (2, 9420518009), (7, 2691576574), (14, 1345788287), (4973, 3788666), (9946, 1894333), (34811, 541238), (69622, 270619)]