13948884

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 37739520

約数和(自身を除く): 23790636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 431, 522, 558, 862, 899, 1044, 1116, 1293, 1724, 1798, 2586, 2697, 3596, 3879, 5172, 5394, 7758, 8091, 10788, 12499, 13361, 15516, 16182, 24998, 26722, 32364, 37497, 40083, 49996, 53444, 74994, 80166, 112491, 120249, 149988, 160332, 224982, 240498, 387469, 449964, 480996, 774938, 1162407, 1549876, 2324814, 3487221, 4649628, 6974442, 13948884]

約数ペア:

[(1, 13948884), (2, 6974442), (3, 4649628), (4, 3487221), (6, 2324814), (9, 1549876), (12, 1162407), (18, 774938), (29, 480996), (31, 449964), (36, 387469), (58, 240498), (62, 224982), (87, 160332), (93, 149988), (116, 120249), (124, 112491), (174, 80166), (186, 74994), (261, 53444), (279, 49996), (348, 40083), (372, 37497), (431, 32364), (522, 26722), (558, 24998), (862, 16182), (899, 15516), (1044, 13361), (1116, 12499), (1293, 10788), (1724, 8091), (1798, 7758), (2586, 5394), (2697, 5172), (3596, 3879)]