2887038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 7802496

約数和(自身を除く): 4915458

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2083, 4166, 6249, 12498, 14581, 18747, 22913, 29162, 37494, 43743, 45826, 68739, 87486, 131229, 137478, 160391, 206217, 262458, 320782, 412434, 481173, 962346, 1443519, 2887038]

約数ペア:

[(1, 2887038), (2, 1443519), (3, 962346), (6, 481173), (7, 412434), (9, 320782), (11, 262458), (14, 206217), (18, 160391), (21, 137478), (22, 131229), (33, 87486), (42, 68739), (63, 45826), (66, 43743), (77, 37494), (99, 29162), (126, 22913), (154, 18747), (198, 14581), (231, 12498), (462, 6249), (693, 4166), (1386, 2083)]