17852965839

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{38971}}^1$

素因数の和:39065

約数の個数: 48

約数和(自身を含む): 28508797440

約数和(自身を除く): 10655831601

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 361, 423, 513, 893, 1083, 1269, 2679, 3249, 8037, 9747, 16967, 24111, 38971, 50901, 116913, 152703, 350739, 458109, 740449, 1052217, 1831637, 2221347, 5494911, 6664041, 14068531, 16484733, 19992123, 34801103, 42205593, 49454199, 104403309, 126616779, 313209927, 379850337, 661220957, 939629781, 1983662871, 5950988613, 17852965839]

約数ペア:

[(1, 17852965839), (3, 5950988613), (9, 1983662871), (19, 939629781), (27, 661220957), (47, 379850337), (57, 313209927), (141, 126616779), (171, 104403309), (361, 49454199), (423, 42205593), (513, 34801103), (893, 19992123), (1083, 16484733), (1269, 14068531), (2679, 6664041), (3249, 5494911), (8037, 2221347), (9747, 1831637), (16967, 1052217), (24111, 740449), (38971, 458109), (50901, 350739), (116913, 152703)]