12561588

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 36691200

約数和(自身を除く): 24129612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 389, 414, 468, 598, 621, 702, 778, 828, 897, 1167, 1196, 1242, 1404, 1556, 1794, 2334, 2484, 2691, 3501, 3588, 4668, 5057, 5382, 7002, 8073, 8947, 10114, 10503, 10764, 14004, 15171, 16146, 17894, 20228, 21006, 26841, 30342, 32292, 35788, 42012, 45513, 53682, 60684, 80523, 91026, 107364, 116311, 136539, 161046, 182052, 232622, 241569, 273078, 322092, 348933, 465244, 483138, 546156, 697866, 966276, 1046799, 1395732, 2093598, 3140397, 4187196, 6280794, 12561588]

約数ペア:

[(1, 12561588), (2, 6280794), (3, 4187196), (4, 3140397), (6, 2093598), (9, 1395732), (12, 1046799), (13, 966276), (18, 697866), (23, 546156), (26, 483138), (27, 465244), (36, 348933), (39, 322092), (46, 273078), (52, 241569), (54, 232622), (69, 182052), (78, 161046), (92, 136539), (108, 116311), (117, 107364), (138, 91026), (156, 80523), (207, 60684), (234, 53682), (276, 45513), (299, 42012), (351, 35788), (389, 32292), (414, 30342), (468, 26841), (598, 21006), (621, 20228), (702, 17894), (778, 16146), (828, 15171), (897, 14004), (1167, 10764), (1196, 10503), (1242, 10114), (1404, 8947), (1556, 8073), (1794, 7002), (2334, 5382), (2484, 5057), (2691, 4668), (3501, 3588)]