13985748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 44728320

約数和(自身を除く): 30742572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 127, 133, 138, 161, 171, 207, 228, 252, 254, 266, 276, 322, 342, 381, 399, 414, 437, 483, 508, 532, 644, 684, 762, 798, 828, 874, 889, 966, 1143, 1197, 1311, 1449, 1524, 1596, 1748, 1778, 1932, 2286, 2394, 2413, 2622, 2667, 2898, 2921, 3059, 3556, 3933, 4572, 4788, 4826, 5244, 5334, 5796, 5842, 6118, 7239, 7866, 8001, 8763, 9177, 9652, 10668, 11684, 12236, 14478, 15732, 16002, 16891, 17526, 18354, 20447, 21717, 26289, 27531, 28956, 32004, 33782, 35052, 36708, 40894, 43434, 50673, 52578, 55062, 55499, 61341, 67564, 81788, 86868, 101346, 105156, 110124, 110998, 122682, 152019, 166497, 184023, 202692, 221996, 245364, 304038, 332994, 368046, 388493, 499491, 608076, 665988, 736092, 776986, 998982, 1165479, 1553972, 1997964, 2330958, 3496437, 4661916, 6992874, 13985748]

約数ペア:

[(1, 13985748), (2, 6992874), (3, 4661916), (4, 3496437), (6, 2330958), (7, 1997964), (9, 1553972), (12, 1165479), (14, 998982), (18, 776986), (19, 736092), (21, 665988), (23, 608076), (28, 499491), (36, 388493), (38, 368046), (42, 332994), (46, 304038), (57, 245364), (63, 221996), (69, 202692), (76, 184023), (84, 166497), (92, 152019), (114, 122682), (126, 110998), (127, 110124), (133, 105156), (138, 101346), (161, 86868), (171, 81788), (207, 67564), (228, 61341), (252, 55499), (254, 55062), (266, 52578), (276, 50673), (322, 43434), (342, 40894), (381, 36708), (399, 35052), (414, 33782), (437, 32004), (483, 28956), (508, 27531), (532, 26289), (644, 21717), (684, 20447), (762, 18354), (798, 17526), (828, 16891), (874, 16002), (889, 15732), (966, 14478), (1143, 12236), (1197, 11684), (1311, 10668), (1449, 9652), (1524, 9177), (1596, 8763), (1748, 8001), (1778, 7866), (1932, 7239), (2286, 6118), (2394, 5842), (2413, 5796), (2622, 5334), (2667, 5244), (2898, 4826), (2921, 4788), (3059, 4572), (3556, 3933)]