18996378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{186239}}^1$

素因数の和:186261

約数の個数: 16

約数和(自身を含む): 40227840

約数和(自身を除く): 21231462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 186239, 372478, 558717, 1117434, 3166063, 6332126, 9498189, 18996378]

約数ペア:

[(1, 18996378), (2, 9498189), (3, 6332126), (6, 3166063), (17, 1117434), (34, 558717), (51, 372478), (102, 186239)]