40387278

素因数分解:

$2^1\times 3^1\times {\mathrm{751}}^1\times {\mathrm{8963}}^1$

素因数の和:9719

約数の個数: 16

約数和(自身を含む): 80891136

約数和(自身を除く): 40503858

約数列:

[1, 2, 3, 6, 751, 1502, 2253, 4506, 8963, 17926, 26889, 53778, 6731213, 13462426, 20193639, 40387278]

約数ペア:

[(1, 40387278), (2, 20193639), (3, 13462426), (6, 6731213), (751, 53778), (1502, 26889), (2253, 17926), (4506, 8963)]