40481298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15727}}^1$

素因数の和:15759

約数の個数: 48

約数和(自身を含む): 103049856

約数和(自身を除く): 62568558

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 15727, 31454, 47181, 94362, 141543, 172997, 204451, 283086, 345994, 408902, 518991, 613353, 1037982, 1226706, 1556973, 1840059, 2248961, 3113946, 3680118, 4497922, 6746883, 13493766, 20240649, 40481298]

約数ペア:

[(1, 40481298), (2, 20240649), (3, 13493766), (6, 6746883), (9, 4497922), (11, 3680118), (13, 3113946), (18, 2248961), (22, 1840059), (26, 1556973), (33, 1226706), (39, 1037982), (66, 613353), (78, 518991), (99, 408902), (117, 345994), (143, 283086), (198, 204451), (234, 172997), (286, 141543), (429, 94362), (858, 47181), (1287, 31454), (2574, 15727)]