2051235549

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{18223}}^1$

素因数の和:18622

約数の個数: 32

約数和(自身を含む): 3324057600

約数和(自身を除く): 1272822051

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 379, 1137, 3411, 4169, 10233, 12507, 18223, 37521, 54669, 112563, 164007, 200453, 492021, 601359, 1804077, 5412231, 6906517, 20719551, 62158653, 75971687, 186475959, 227915061, 683745183, 2051235549]

約数ペア:

[(1, 2051235549), (3, 683745183), (9, 227915061), (11, 186475959), (27, 75971687), (33, 62158653), (99, 20719551), (297, 6906517), (379, 5412231), (1137, 1804077), (3411, 601359), (4169, 492021), (10233, 200453), (12507, 164007), (18223, 112563), (37521, 54669)]