1521252

素因数分解:

$2^2\times 3^2\times {\mathrm{42257}}^1$

素因数の和:42267

約数の個数: 18

約数和(自身を含む): 3845478

約数和(自身を除く): 2324226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 42257, 84514, 126771, 169028, 253542, 380313, 507084, 760626, 1521252]

約数ペア:

[(1, 1521252), (2, 760626), (3, 507084), (4, 380313), (6, 253542), (9, 169028), (12, 126771), (18, 84514), (36, 42257)]