138810252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1652503}}^1$

素因数の和:1652517

約数の個数: 24

約数和(自身を含む): 370160896

約数和(自身を除く): 231350644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1652503, 3305006, 4957509, 6610012, 9915018, 11567521, 19830036, 23135042, 34702563, 46270084, 69405126, 138810252]

約数ペア:

[(1, 138810252), (2, 69405126), (3, 46270084), (4, 34702563), (6, 23135042), (7, 19830036), (12, 11567521), (14, 9915018), (21, 6610012), (28, 4957509), (42, 3305006), (84, 1652503)]