7922124

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{499}}^1$

素因数の和:529

約数の個数: 90

約数和(自身を含む): 24139500

約数和(自身を除く): 16217376

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 499, 567, 588, 756, 882, 998, 1134, 1323, 1497, 1764, 1996, 2268, 2646, 2994, 3493, 3969, 4491, 5292, 5988, 6986, 7938, 8982, 10479, 13473, 13972, 15876, 17964, 20958, 24451, 26946, 31437, 40419, 41916, 48902, 53892, 62874, 73353, 80838, 94311, 97804, 125748, 146706, 161676, 188622, 220059, 282933, 293412, 377244, 440118, 565866, 660177, 880236, 1131732, 1320354, 1980531, 2640708, 3961062, 7922124]

約数ペア:

[(1, 7922124), (2, 3961062), (3, 2640708), (4, 1980531), (6, 1320354), (7, 1131732), (9, 880236), (12, 660177), (14, 565866), (18, 440118), (21, 377244), (27, 293412), (28, 282933), (36, 220059), (42, 188622), (49, 161676), (54, 146706), (63, 125748), (81, 97804), (84, 94311), (98, 80838), (108, 73353), (126, 62874), (147, 53892), (162, 48902), (189, 41916), (196, 40419), (252, 31437), (294, 26946), (324, 24451), (378, 20958), (441, 17964), (499, 15876), (567, 13972), (588, 13473), (756, 10479), (882, 8982), (998, 7938), (1134, 6986), (1323, 5988), (1497, 5292), (1764, 4491), (1996, 3969), (2268, 3493), (2646, 2994)]