1981554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19427}}^1$

素因数の和:19449

約数の個数: 16

約数和(自身を含む): 4196448

約数和(自身を除く): 2214894

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19427, 38854, 58281, 116562, 330259, 660518, 990777, 1981554]

約数ペア:

[(1, 1981554), (2, 990777), (3, 660518), (6, 330259), (17, 116562), (34, 58281), (51, 38854), (102, 19427)]