40889916

素因数分解:

$2^2\times 3^2\times {\mathrm{1135831}}^1$

素因数の和:1135841

約数の個数: 18

約数和(自身を含む): 103360712

約数和(自身を除く): 62470796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1135831, 2271662, 3407493, 4543324, 6814986, 10222479, 13629972, 20444958, 40889916]

約数ペア:

[(1, 40889916), (2, 20444958), (3, 13629972), (4, 10222479), (6, 6814986), (9, 4543324), (12, 3407493), (18, 2271662), (36, 1135831)]