18396278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1063}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 29302560

約数和(自身を除く): 10906282

約数列:

[1, 2, 17, 34, 509, 1018, 1063, 2126, 8653, 17306, 18071, 36142, 541067, 1082134, 9198139, 18396278]

約数ペア:

[(1, 18396278), (2, 9198139), (17, 1082134), (34, 541067), (509, 36142), (1018, 18071), (1063, 17306), (2126, 8653)]