42081972

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{25229}}^1$

素因数の和:25375

約数の個数: 24

約数和(自身を含む): 98901600

約数和(自身を除く): 56819628

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 25229, 50458, 75687, 100916, 151374, 302748, 3506831, 7013662, 10520493, 14027324, 21040986, 42081972]

約数ペア:

[(1, 42081972), (2, 21040986), (3, 14027324), (4, 10520493), (6, 7013662), (12, 3506831), (139, 302748), (278, 151374), (417, 100916), (556, 75687), (834, 50458), (1668, 25229)]