18018756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71503}}^1$

素因数の和:71520

約数の個数: 36

約数和(自身を含む): 52054912

約数和(自身を除く): 34036156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 71503, 143006, 214509, 286012, 429018, 500521, 643527, 858036, 1001042, 1287054, 1501563, 2002084, 2574108, 3003126, 4504689, 6006252, 9009378, 18018756]

約数ペア:

[(1, 18018756), (2, 9009378), (3, 6006252), (4, 4504689), (6, 3003126), (7, 2574108), (9, 2002084), (12, 1501563), (14, 1287054), (18, 1001042), (21, 858036), (28, 643527), (36, 500521), (42, 429018), (63, 286012), (84, 214509), (126, 143006), (252, 71503)]