8160261318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{580471}}^1$

素因数の和:580561

約数の個数: 48

約数和(自身を含む): 19559584512

約数和(自身を除く): 11399323194

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 14058, 580471, 1160942, 1741413, 3482826, 5224239, 6385181, 10448478, 12770362, 19155543, 38311086, 41213441, 57466629, 82426882, 114933258, 123640323, 247280646, 370920969, 453347851, 741841938, 906695702, 1360043553, 2720087106, 4080130659, 8160261318]

約数ペア:

[(1, 8160261318), (2, 4080130659), (3, 2720087106), (6, 1360043553), (9, 906695702), (11, 741841938), (18, 453347851), (22, 370920969), (33, 247280646), (66, 123640323), (71, 114933258), (99, 82426882), (142, 57466629), (198, 41213441), (213, 38311086), (426, 19155543), (639, 12770362), (781, 10448478), (1278, 6385181), (1562, 5224239), (2343, 3482826), (4686, 1741413), (7029, 1160942), (14058, 580471)]