2161236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 4128684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2339, 4678, 7017, 9356, 14034, 16373, 25729, 28068, 32746, 49119, 51458, 65492, 77187, 98238, 102916, 154374, 180103, 196476, 308748, 360206, 540309, 720412, 1080618, 2161236]

約数ペア:

[(1, 2161236), (2, 1080618), (3, 720412), (4, 540309), (6, 360206), (7, 308748), (11, 196476), (12, 180103), (14, 154374), (21, 102916), (22, 98238), (28, 77187), (33, 65492), (42, 51458), (44, 49119), (66, 32746), (77, 28068), (84, 25729), (132, 16373), (154, 14034), (231, 9356), (308, 7017), (462, 4678), (924, 2339)]