16821672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{100129}}^1$

素因数の和:100145

約数の個数: 32

約数和(自身を含む): 48062400

約数和(自身を除く): 31240728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 100129, 200258, 300387, 400516, 600774, 700903, 801032, 1201548, 1401806, 2102709, 2403096, 2803612, 4205418, 5607224, 8410836, 16821672]

約数ペア:

[(1, 16821672), (2, 8410836), (3, 5607224), (4, 4205418), (6, 2803612), (7, 2403096), (8, 2102709), (12, 1401806), (14, 1201548), (21, 801032), (24, 700903), (28, 600774), (42, 400516), (56, 300387), (84, 200258), (168, 100129)]