1293336

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 4043520

約数和(自身を除く): 2750184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 71, 72, 88, 92, 99, 132, 138, 142, 184, 198, 207, 213, 253, 264, 276, 284, 396, 414, 426, 506, 552, 568, 639, 759, 781, 792, 828, 852, 1012, 1278, 1518, 1562, 1633, 1656, 1704, 2024, 2277, 2343, 2556, 3036, 3124, 3266, 4554, 4686, 4899, 5112, 6072, 6248, 6532, 7029, 9108, 9372, 9798, 13064, 14058, 14697, 17963, 18216, 18744, 19596, 28116, 29394, 35926, 39192, 53889, 56232, 58788, 71852, 107778, 117576, 143704, 161667, 215556, 323334, 431112, 646668, 1293336]

約数ペア:

[(1, 1293336), (2, 646668), (3, 431112), (4, 323334), (6, 215556), (8, 161667), (9, 143704), (11, 117576), (12, 107778), (18, 71852), (22, 58788), (23, 56232), (24, 53889), (33, 39192), (36, 35926), (44, 29394), (46, 28116), (66, 19596), (69, 18744), (71, 18216), (72, 17963), (88, 14697), (92, 14058), (99, 13064), (132, 9798), (138, 9372), (142, 9108), (184, 7029), (198, 6532), (207, 6248), (213, 6072), (253, 5112), (264, 4899), (276, 4686), (284, 4554), (396, 3266), (414, 3124), (426, 3036), (506, 2556), (552, 2343), (568, 2277), (639, 2024), (759, 1704), (781, 1656), (792, 1633), (828, 1562), (852, 1518), (1012, 1278)]