2661912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 7867080

約数和(自身を除く): 5205168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3361, 6722, 10083, 13444, 20166, 26888, 30249, 36971, 40332, 60498, 73942, 80664, 110913, 120996, 147884, 221826, 241992, 295768, 332739, 443652, 665478, 887304, 1330956, 2661912]

約数ペア:

[(1, 2661912), (2, 1330956), (3, 887304), (4, 665478), (6, 443652), (8, 332739), (9, 295768), (11, 241992), (12, 221826), (18, 147884), (22, 120996), (24, 110913), (33, 80664), (36, 73942), (44, 60498), (66, 40332), (72, 36971), (88, 30249), (99, 26888), (132, 20166), (198, 13444), (264, 10083), (396, 6722), (792, 3361)]