2880738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7639

約数の個数: 32

約数和(自身を含む): 7317120

約数和(自身を除く): 4436382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7621, 15242, 22863, 45726, 53347, 68589, 106694, 137178, 160041, 205767, 320082, 411534, 480123, 960246, 1440369, 2880738]

約数ペア:

[(1, 2880738), (2, 1440369), (3, 960246), (6, 480123), (7, 411534), (9, 320082), (14, 205767), (18, 160041), (21, 137178), (27, 106694), (42, 68589), (54, 53347), (63, 45726), (126, 22863), (189, 15242), (378, 7621)]