18739308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223087}}^1$

素因数の和:223101

約数の個数: 24

約数和(自身を含む): 49971712

約数和(自身を除く): 31232404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223087, 446174, 669261, 892348, 1338522, 1561609, 2677044, 3123218, 4684827, 6246436, 9369654, 18739308]

約数ペア:

[(1, 18739308), (2, 9369654), (3, 6246436), (4, 4684827), (6, 3123218), (7, 2677044), (12, 1561609), (14, 1338522), (21, 892348), (28, 669261), (42, 446174), (84, 223087)]