135555588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{537919}}^1$

素因数の和:537936

約数の個数: 36

約数和(自身を含む): 391605760

約数和(自身を除く): 256050172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 537919, 1075838, 1613757, 2151676, 3227514, 3765433, 4841271, 6455028, 7530866, 9682542, 11296299, 15061732, 19365084, 22592598, 33888897, 45185196, 67777794, 135555588]

約数ペア:

[(1, 135555588), (2, 67777794), (3, 45185196), (4, 33888897), (6, 22592598), (7, 19365084), (9, 15061732), (12, 11296299), (14, 9682542), (18, 7530866), (21, 6455028), (28, 4841271), (36, 3765433), (42, 3227514), (63, 2151676), (84, 1613757), (126, 1075838), (252, 537919)]