40371516

素因数分解:

$2^2\times 3^2\times {\mathrm{1121431}}^1$

素因数の和:1121441

約数の個数: 18

約数和(自身を含む): 102050312

約数和(自身を除く): 61678796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1121431, 2242862, 3364293, 4485724, 6728586, 10092879, 13457172, 20185758, 40371516]

約数ペア:

[(1, 40371516), (2, 20185758), (3, 13457172), (4, 10092879), (6, 6728586), (9, 4485724), (12, 3364293), (18, 2242862), (36, 1121431)]