40987086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{975883}}^1$

素因数の和:975895

約数の個数: 16

約数和(自身を含む): 93684864

約数和(自身を除く): 52697778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 975883, 1951766, 2927649, 5855298, 6831181, 13662362, 20493543, 40987086]

約数ペア:

[(1, 40987086), (2, 20493543), (3, 13662362), (6, 6831181), (7, 5855298), (14, 2927649), (21, 1951766), (42, 975883)]