28125252

素因数分解:

$2^2\times 3^3\times {\mathrm{260419}}^1$

素因数の和:260432

約数の個数: 24

約数和(自身を含む): 72917600

約数和(自身を除く): 44792348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260419, 520838, 781257, 1041676, 1562514, 2343771, 3125028, 4687542, 7031313, 9375084, 14062626, 28125252]

約数ペア:

[(1, 28125252), (2, 14062626), (3, 9375084), (4, 7031313), (6, 4687542), (9, 3125028), (12, 2343771), (18, 1562514), (27, 1041676), (36, 781257), (54, 520838), (108, 260419)]