81071916

素因数分解:

$2^2\times 3^1\times {\mathrm{1499}}^1\times {\mathrm{4507}}^1$

素因数の和:6013

約数の個数: 24

約数和(自身を含む): 189336000

約数和(自身を除く): 108264084

約数列:

[1, 2, 3, 4, 6, 12, 1499, 2998, 4497, 4507, 5996, 8994, 9014, 13521, 17988, 18028, 27042, 54084, 6755993, 13511986, 20267979, 27023972, 40535958, 81071916]

約数ペア:

[(1, 81071916), (2, 40535958), (3, 27023972), (4, 20267979), (6, 13511986), (12, 6755993), (1499, 54084), (2998, 27042), (4497, 18028), (4507, 17988), (5996, 13521), (8994, 9014)]