15173676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20071}}^1$

素因数の和:20091

約数の個数: 48

約数和(自身を含む): 44961280

約数和(自身を除く): 29787604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20071, 40142, 60213, 80284, 120426, 140497, 180639, 240852, 280994, 361278, 421491, 541917, 561988, 722556, 842982, 1083834, 1264473, 1685964, 2167668, 2528946, 3793419, 5057892, 7586838, 15173676]

約数ペア:

[(1, 15173676), (2, 7586838), (3, 5057892), (4, 3793419), (6, 2528946), (7, 2167668), (9, 1685964), (12, 1264473), (14, 1083834), (18, 842982), (21, 722556), (27, 561988), (28, 541917), (36, 421491), (42, 361278), (54, 280994), (63, 240852), (84, 180639), (108, 140497), (126, 120426), (189, 80284), (252, 60213), (378, 40142), (756, 20071)]