18705423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{33343}}^1$

素因数の和:33374

約数の個数: 16

約数和(自身を含む): 28809216

約数和(自身を除く): 10103793

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 33343, 100029, 366773, 566831, 1100319, 1700493, 6235141, 18705423]

約数ペア:

[(1, 18705423), (3, 6235141), (11, 1700493), (17, 1100319), (33, 566831), (51, 366773), (187, 100029), (561, 33343)]