27916056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 91200000

約数和(自身を除く): 63283944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 499, 504, 518, 666, 756, 777, 888, 998, 999, 1036, 1332, 1497, 1512, 1554, 1996, 1998, 2072, 2331, 2664, 2994, 3108, 3493, 3992, 3996, 4491, 4662, 5988, 6216, 6986, 6993, 7992, 8982, 9324, 10479, 11976, 13473, 13972, 13986, 17964, 18463, 18648, 20958, 26946, 27944, 27972, 31437, 35928, 36926, 41916, 53892, 55389, 55944, 62874, 73852, 83832, 94311, 107784, 110778, 125748, 129241, 147704, 166167, 188622, 221556, 251496, 258482, 332334, 377244, 387723, 443112, 498501, 516964, 664668, 754488, 775446, 997002, 1033928, 1163169, 1329336, 1550892, 1994004, 2326338, 3101784, 3489507, 3988008, 4652676, 6979014, 9305352, 13958028, 27916056]

約数ペア:

[(1, 27916056), (2, 13958028), (3, 9305352), (4, 6979014), (6, 4652676), (7, 3988008), (8, 3489507), (9, 3101784), (12, 2326338), (14, 1994004), (18, 1550892), (21, 1329336), (24, 1163169), (27, 1033928), (28, 997002), (36, 775446), (37, 754488), (42, 664668), (54, 516964), (56, 498501), (63, 443112), (72, 387723), (74, 377244), (84, 332334), (108, 258482), (111, 251496), (126, 221556), (148, 188622), (168, 166167), (189, 147704), (216, 129241), (222, 125748), (252, 110778), (259, 107784), (296, 94311), (333, 83832), (378, 73852), (444, 62874), (499, 55944), (504, 55389), (518, 53892), (666, 41916), (756, 36926), (777, 35928), (888, 31437), (998, 27972), (999, 27944), (1036, 26946), (1332, 20958), (1497, 18648), (1512, 18463), (1554, 17964), (1996, 13986), (1998, 13972), (2072, 13473), (2331, 11976), (2664, 10479), (2994, 9324), (3108, 8982), (3493, 7992), (3992, 6993), (3996, 6986), (4491, 6216), (4662, 5988)]