13958028

素因数分解:

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

素因数の和:556

約数の個数: 96

約数和(自身を含む): 42560000

約数和(自身を除く): 28601972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 499, 518, 666, 756, 777, 998, 999, 1036, 1332, 1497, 1554, 1996, 1998, 2331, 2994, 3108, 3493, 3996, 4491, 4662, 5988, 6986, 6993, 8982, 9324, 10479, 13473, 13972, 13986, 17964, 18463, 20958, 26946, 27972, 31437, 36926, 41916, 53892, 55389, 62874, 73852, 94311, 110778, 125748, 129241, 166167, 188622, 221556, 258482, 332334, 377244, 387723, 498501, 516964, 664668, 775446, 997002, 1163169, 1550892, 1994004, 2326338, 3489507, 4652676, 6979014, 13958028]

約数ペア:

[(1, 13958028), (2, 6979014), (3, 4652676), (4, 3489507), (6, 2326338), (7, 1994004), (9, 1550892), (12, 1163169), (14, 997002), (18, 775446), (21, 664668), (27, 516964), (28, 498501), (36, 387723), (37, 377244), (42, 332334), (54, 258482), (63, 221556), (74, 188622), (84, 166167), (108, 129241), (111, 125748), (126, 110778), (148, 94311), (189, 73852), (222, 62874), (252, 55389), (259, 53892), (333, 41916), (378, 36926), (444, 31437), (499, 27972), (518, 26946), (666, 20958), (756, 18463), (777, 17964), (998, 13986), (999, 13972), (1036, 13473), (1332, 10479), (1497, 9324), (1554, 8982), (1996, 6993), (1998, 6986), (2331, 5988), (2994, 4662), (3108, 4491), (3493, 3996)]