15721285488

素因数分解:

$2^4\times 3^1\times {\mathrm{327526781}}^1$

素因数の和:327526792

約数の個数: 20

約数和(自身を含む): 40613320968

約数和(自身を除く): 24892035480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 327526781, 655053562, 982580343, 1310107124, 1965160686, 2620214248, 3930321372, 5240428496, 7860642744, 15721285488]

約数ペア:

[(1, 15721285488), (2, 7860642744), (3, 5240428496), (4, 3930321372), (6, 2620214248), (8, 1965160686), (12, 1310107124), (16, 982580343), (24, 655053562), (48, 327526781)]