9991782

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 22750560

約数和(自身を除く): 12758778

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 4513, 9026, 13539, 27078, 40617, 81234, 121851, 185033, 243702, 370066, 555099, 1110198, 1665297, 3330594, 4995891, 9991782]

約数ペア:

[(1, 9991782), (2, 4995891), (3, 3330594), (6, 1665297), (9, 1110198), (18, 555099), (27, 370066), (41, 243702), (54, 185033), (82, 121851), (123, 81234), (246, 40617), (369, 27078), (738, 13539), (1107, 9026), (2214, 4513)]