6443753.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2591}}^1$

素因数の和:3243

約数の個数: 40

約数和(自身を含む): 206343936

約数和(自身を除く): 126624048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 2591, 3846, 5128, 5182, 7692, 7773, 10256, 10364, 15384, 15546, 20728, 30768, 31092, 41456, 62184, 124368, 1660831, 3321662, 4982493, 6643324, 9964986, 13286648, 19929972, 26573296, 39859944, 79719888]

約数ペア:

[(1, 79719888), (2, 39859944), (3, 26573296), (4, 19929972), (6, 13286648), (8, 9964986), (12, 6643324), (16, 4982493), (24, 3321662), (48, 1660831), (641, 124368), (1282, 62184), (1923, 41456), (2564, 31092), (2591, 30768), (3846, 20728), (5128, 15546), (5182, 15384), (7692, 10364), (7773, 10256)]