181613964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2162071}}^1$

素因数の和:2162085

約数の個数: 24

約数和(自身を含む): 484304128

約数和(自身を除く): 302690164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2162071, 4324142, 6486213, 8648284, 12972426, 15134497, 25944852, 30268994, 45403491, 60537988, 90806982, 181613964]

約数ペア:

[(1, 181613964), (2, 90806982), (3, 60537988), (4, 45403491), (6, 30268994), (7, 25944852), (12, 15134497), (14, 12972426), (21, 8648284), (28, 6486213), (42, 4324142), (84, 2162071)]