15780822036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{187866929}}^1$

素因数の和:187866943

約数の個数: 24

約数和(自身を含む): 42082192320

約数和(自身を除く): 26301370284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 187866929, 375733858, 563600787, 751467716, 1127201574, 1315068503, 2254403148, 2630137006, 3945205509, 5260274012, 7890411018, 15780822036]

約数ペア:

[(1, 15780822036), (2, 7890411018), (3, 5260274012), (4, 3945205509), (6, 2630137006), (7, 2254403148), (12, 1315068503), (14, 1127201574), (21, 751467716), (28, 563600787), (42, 375733858), (84, 187866929)]