40371948

素因数分解:

$2^2\times 3^2\times {\mathrm{1121443}}^1$

素因数の和:1121453

約数の個数: 18

約数和(自身を含む): 102051404

約数和(自身を除く): 61679456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1121443, 2242886, 3364329, 4485772, 6728658, 10092987, 13457316, 20185974, 40371948]

約数ペア:

[(1, 40371948), (2, 20185974), (3, 13457316), (4, 10092987), (6, 6728658), (9, 4485772), (12, 3364329), (18, 2242886), (36, 1121443)]