40369014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{320389}}^1$

素因数の和:320404

約数の個数: 24

約数和(自身を含む): 99961680

約数和(自身を除く): 59592666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 320389, 640778, 961167, 1922334, 2242723, 2883501, 4485446, 5767002, 6728169, 13456338, 20184507, 40369014]

約数ペア:

[(1, 40369014), (2, 20184507), (3, 13456338), (6, 6728169), (7, 5767002), (9, 4485446), (14, 2883501), (18, 2242723), (21, 1922334), (42, 961167), (63, 640778), (126, 320389)]