13649622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{324991}}^1$

素因数の和:325003

約数の個数: 16

約数和(自身を含む): 31199232

約数和(自身を除く): 17549610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 324991, 649982, 974973, 1949946, 2274937, 4549874, 6824811, 13649622]

約数ペア:

[(1, 13649622), (2, 6824811), (3, 4549874), (6, 2274937), (7, 1949946), (14, 974973), (21, 649982), (42, 324991)]