18914118

素因数分解:

$2^1\times 3^1\times {\mathrm{1471}}^1\times {\mathrm{2143}}^1$

素因数の和:3619

約数の個数: 16

約数和(自身を含む): 37871616

約数和(自身を除く): 18957498

約数列:

[1, 2, 3, 6, 1471, 2143, 2942, 4286, 4413, 6429, 8826, 12858, 3152353, 6304706, 9457059, 18914118]

約数ペア:

[(1, 18914118), (2, 9457059), (3, 6304706), (6, 3152353), (1471, 12858), (2143, 8826), (2942, 6429), (4286, 4413)]