13487712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{20071}}^1$

素因数の和:20091

約数の個数: 48

約数和(自身を含む): 40465152

約数和(自身を除く): 26977440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 20071, 40142, 60213, 80284, 120426, 140497, 160568, 240852, 280994, 321136, 421491, 481704, 561988, 642272, 842982, 963408, 1123976, 1685964, 1926816, 2247952, 3371928, 4495904, 6743856, 13487712]

約数ペア:

[(1, 13487712), (2, 6743856), (3, 4495904), (4, 3371928), (6, 2247952), (7, 1926816), (8, 1685964), (12, 1123976), (14, 963408), (16, 842982), (21, 642272), (24, 561988), (28, 481704), (32, 421491), (42, 321136), (48, 280994), (56, 240852), (84, 160568), (96, 140497), (112, 120426), (168, 80284), (224, 60213), (336, 40142), (672, 20071)]