27800292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178207}}^1$

素因数の和:178227

約数の個数: 24

約数和(自身を含む): 69857536

約数和(自身を除く): 42057244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 178207, 356414, 534621, 712828, 1069242, 2138484, 2316691, 4633382, 6950073, 9266764, 13900146, 27800292]

約数ペア:

[(1, 27800292), (2, 13900146), (3, 9266764), (4, 6950073), (6, 4633382), (12, 2316691), (13, 2138484), (26, 1069242), (39, 712828), (52, 534621), (78, 356414), (156, 178207)]