2007608922

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 4981616640

約数和(自身を除く): 2974007718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 181, 198, 213, 263, 297, 362, 426, 526, 543, 594, 639, 781, 789, 1086, 1278, 1562, 1578, 1629, 1917, 1991, 2343, 2367, 2893, 3258, 3834, 3982, 4686, 4734, 4887, 5786, 5973, 7029, 7101, 8679, 9774, 11946, 12851, 14058, 14202, 17358, 17919, 18673, 21087, 25702, 26037, 35838, 37346, 38553, 42174, 47603, 52074, 53757, 56019, 77106, 78111, 95206, 107514, 112038, 115659, 141361, 142809, 156222, 168057, 205403, 231318, 282722, 285618, 336114, 346977, 410806, 424083, 428427, 504171, 523633, 616209, 693954, 848166, 856854, 1008342, 1047266, 1232418, 1272249, 1285281, 1570899, 1848627, 2544498, 2570562, 3141798, 3379813, 3697254, 3816747, 4712697, 5545881, 6759626, 7633494, 9425394, 10139439, 11091762, 14138091, 20278878, 28276182, 30418317, 37177943, 60836634, 74355886, 91254951, 111533829, 182509902, 223067658, 334601487, 669202974, 1003804461, 2007608922]

約数ペア:

[(1, 2007608922), (2, 1003804461), (3, 669202974), (6, 334601487), (9, 223067658), (11, 182509902), (18, 111533829), (22, 91254951), (27, 74355886), (33, 60836634), (54, 37177943), (66, 30418317), (71, 28276182), (99, 20278878), (142, 14138091), (181, 11091762), (198, 10139439), (213, 9425394), (263, 7633494), (297, 6759626), (362, 5545881), (426, 4712697), (526, 3816747), (543, 3697254), (594, 3379813), (639, 3141798), (781, 2570562), (789, 2544498), (1086, 1848627), (1278, 1570899), (1562, 1285281), (1578, 1272249), (1629, 1232418), (1917, 1047266), (1991, 1008342), (2343, 856854), (2367, 848166), (2893, 693954), (3258, 616209), (3834, 523633), (3982, 504171), (4686, 428427), (4734, 424083), (4887, 410806), (5786, 346977), (5973, 336114), (7029, 285618), (7101, 282722), (8679, 231318), (9774, 205403), (11946, 168057), (12851, 156222), (14058, 142809), (14202, 141361), (17358, 115659), (17919, 112038), (18673, 107514), (21087, 95206), (25702, 78111), (26037, 77106), (35838, 56019), (37346, 53757), (38553, 52074), (42174, 47603)]