21073206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45613}}^1$

素因数の和:45636

約数の個数: 32

約数和(自身を含む): 52547328

約数和(自身を除く): 31474122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45613, 91226, 136839, 273678, 319291, 501743, 638582, 957873, 1003486, 1505229, 1915746, 3010458, 3512201, 7024402, 10536603, 21073206]

約数ペア:

[(1, 21073206), (2, 10536603), (3, 7024402), (6, 3512201), (7, 3010458), (11, 1915746), (14, 1505229), (21, 1003486), (22, 957873), (33, 638582), (42, 501743), (66, 319291), (77, 273678), (154, 136839), (231, 91226), (462, 45613)]