18000288

素因数分解:

$2^5\times 3^2\times {\mathrm{62501}}^1$

素因数の和:62517

約数の個数: 36

約数和(自身を含む): 51189138

約数和(自身を除く): 33188850

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 62501, 125002, 187503, 250004, 375006, 500008, 562509, 750012, 1000016, 1125018, 1500024, 2000032, 2250036, 3000048, 4500072, 6000096, 9000144, 18000288]

約数ペア:

[(1, 18000288), (2, 9000144), (3, 6000096), (4, 4500072), (6, 3000048), (8, 2250036), (9, 2000032), (12, 1500024), (16, 1125018), (18, 1000016), (24, 750012), (32, 562509), (36, 500008), (48, 375006), (72, 250004), (96, 187503), (144, 125002), (288, 62501)]