18077772

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{3019}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 42280000

約数和(自身を除く): 24202228

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 3019, 5988, 6038, 9057, 12076, 18114, 36228, 1506481, 3012962, 4519443, 6025924, 9038886, 18077772]

約数ペア:

[(1, 18077772), (2, 9038886), (3, 6025924), (4, 4519443), (6, 3012962), (12, 1506481), (499, 36228), (998, 18114), (1497, 12076), (1996, 9057), (2994, 6038), (3019, 5988)]