7644294

素因数分解:

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

素因数の和:141

約数の個数: 84

約数和(自身を含む): 20185524

約数和(自身を除く): 12541230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 107, 126, 147, 162, 189, 214, 243, 294, 321, 378, 441, 486, 567, 642, 729, 749, 882, 963, 1134, 1323, 1458, 1498, 1701, 1926, 2247, 2646, 2889, 3402, 3969, 4494, 5103, 5243, 5778, 6741, 7938, 8667, 10206, 10486, 11907, 13482, 15729, 17334, 20223, 23814, 26001, 31458, 35721, 40446, 47187, 52002, 60669, 71442, 78003, 94374, 121338, 141561, 156006, 182007, 283122, 364014, 424683, 546021, 849366, 1092042, 1274049, 2548098, 3822147, 7644294]

約数ペア:

[(1, 7644294), (2, 3822147), (3, 2548098), (6, 1274049), (7, 1092042), (9, 849366), (14, 546021), (18, 424683), (21, 364014), (27, 283122), (42, 182007), (49, 156006), (54, 141561), (63, 121338), (81, 94374), (98, 78003), (107, 71442), (126, 60669), (147, 52002), (162, 47187), (189, 40446), (214, 35721), (243, 31458), (294, 26001), (321, 23814), (378, 20223), (441, 17334), (486, 15729), (567, 13482), (642, 11907), (729, 10486), (749, 10206), (882, 8667), (963, 7938), (1134, 6741), (1323, 5778), (1458, 5243), (1498, 5103), (1701, 4494), (1926, 3969), (2247, 3402), (2646, 2889)]