18339216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54581}}^1$

素因数の和:54599

約数の個数: 40

約数和(自身を含む): 54145344

約数和(自身を除く): 35806128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54581, 109162, 163743, 218324, 327486, 382067, 436648, 654972, 764134, 873296, 1146201, 1309944, 1528268, 2292402, 2619888, 3056536, 4584804, 6113072, 9169608, 18339216]

約数ペア:

[(1, 18339216), (2, 9169608), (3, 6113072), (4, 4584804), (6, 3056536), (7, 2619888), (8, 2292402), (12, 1528268), (14, 1309944), (16, 1146201), (21, 873296), (24, 764134), (28, 654972), (42, 436648), (48, 382067), (56, 327486), (84, 218324), (112, 163743), (168, 109162), (336, 54581)]