39632170851

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2546891}}^1$

素因数の和:2546936

約数の個数: 48

約数和(自身を含む): 74165495040

約数和(自身を除く): 34533324189

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 15561, 2546891, 7640673, 17828237, 22922019, 33109583, 48390929, 53484711, 99328749, 145172787, 160454133, 231767081, 297986247, 338736503, 435518361, 629082077, 695301243, 1016209509, 1887246231, 2085903729, 3048628527, 4403574539, 5661738693, 13210723617, 39632170851]

約数ペア:

[(1, 39632170851), (3, 13210723617), (7, 5661738693), (9, 4403574539), (13, 3048628527), (19, 2085903729), (21, 1887246231), (39, 1016209509), (57, 695301243), (63, 629082077), (91, 435518361), (117, 338736503), (133, 297986247), (171, 231767081), (247, 160454133), (273, 145172787), (399, 99328749), (741, 53484711), (819, 48390929), (1197, 33109583), (1729, 22922019), (2223, 17828237), (5187, 7640673), (15561, 2546891)]