17908674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18539}}^1$

素因数の和:18574

約数の個数: 32

約数和(自身を含む): 42716160

約数和(自身を除く): 24807486

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 18539, 37078, 55617, 111234, 129773, 259546, 389319, 426397, 778638, 852794, 1279191, 2558382, 2984779, 5969558, 8954337, 17908674]

約数ペア:

[(1, 17908674), (2, 8954337), (3, 5969558), (6, 2984779), (7, 2558382), (14, 1279191), (21, 852794), (23, 778638), (42, 426397), (46, 389319), (69, 259546), (138, 129773), (161, 111234), (322, 55617), (483, 37078), (966, 18539)]