15288588

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 126

約数和(自身を含む): 47099556

約数和(自身を除く): 31810968

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 107, 108, 126, 147, 162, 189, 196, 214, 243, 252, 294, 321, 324, 378, 428, 441, 486, 567, 588, 642, 729, 749, 756, 882, 963, 972, 1134, 1284, 1323, 1458, 1498, 1701, 1764, 1926, 2247, 2268, 2646, 2889, 2916, 2996, 3402, 3852, 3969, 4494, 5103, 5243, 5292, 5778, 6741, 6804, 7938, 8667, 8988, 10206, 10486, 11556, 11907, 13482, 15729, 15876, 17334, 20223, 20412, 20972, 23814, 26001, 26964, 31458, 34668, 35721, 40446, 47187, 47628, 52002, 60669, 62916, 71442, 78003, 80892, 94374, 104004, 121338, 141561, 142884, 156006, 182007, 188748, 242676, 283122, 312012, 364014, 424683, 546021, 566244, 728028, 849366, 1092042, 1274049, 1698732, 2184084, 2548098, 3822147, 5096196, 7644294, 15288588]

約数ペア:

[(1, 15288588), (2, 7644294), (3, 5096196), (4, 3822147), (6, 2548098), (7, 2184084), (9, 1698732), (12, 1274049), (14, 1092042), (18, 849366), (21, 728028), (27, 566244), (28, 546021), (36, 424683), (42, 364014), (49, 312012), (54, 283122), (63, 242676), (81, 188748), (84, 182007), (98, 156006), (107, 142884), (108, 141561), (126, 121338), (147, 104004), (162, 94374), (189, 80892), (196, 78003), (214, 71442), (243, 62916), (252, 60669), (294, 52002), (321, 47628), (324, 47187), (378, 40446), (428, 35721), (441, 34668), (486, 31458), (567, 26964), (588, 26001), (642, 23814), (729, 20972), (749, 20412), (756, 20223), (882, 17334), (963, 15876), (972, 15729), (1134, 13482), (1284, 11907), (1323, 11556), (1458, 10486), (1498, 10206), (1701, 8988), (1764, 8667), (1926, 7938), (2247, 6804), (2268, 6741), (2646, 5778), (2889, 5292), (2916, 5243), (2996, 5103), (3402, 4494), (3852, 3969)]