40038156

素因数分解:

$2^2\times 3^2\times {\mathrm{1112171}}^1$

素因数の和:1112181

約数の個数: 18

約数和(自身を含む): 101207652

約数和(自身を除く): 61169496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1112171, 2224342, 3336513, 4448684, 6673026, 10009539, 13346052, 20019078, 40038156]

約数ペア:

[(1, 40038156), (2, 20019078), (3, 13346052), (4, 10009539), (6, 6673026), (9, 4448684), (12, 3336513), (18, 2224342), (36, 1112171)]