15237684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 50319360

約数和(自身を除く): 35081676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 239, 252, 253, 276, 308, 322, 396, 414, 462, 478, 483, 506, 644, 693, 717, 759, 828, 924, 956, 966, 1012, 1386, 1434, 1449, 1518, 1673, 1771, 1932, 2151, 2277, 2629, 2772, 2868, 2898, 3036, 3346, 3542, 4302, 4554, 5019, 5258, 5313, 5497, 5796, 6692, 7084, 7887, 8604, 9108, 10038, 10516, 10626, 10994, 15057, 15774, 15939, 16491, 18403, 20076, 21252, 21988, 23661, 30114, 31548, 31878, 32982, 36806, 38479, 47322, 49473, 55209, 60228, 60467, 63756, 65964, 73612, 76958, 94644, 98946, 110418, 115437, 120934, 153916, 165627, 181401, 197892, 220836, 230874, 241868, 331254, 346311, 362802, 423269, 461748, 544203, 662508, 692622, 725604, 846538, 1088406, 1269807, 1385244, 1693076, 2176812, 2539614, 3809421, 5079228, 7618842, 15237684]

約数ペア:

[(1, 15237684), (2, 7618842), (3, 5079228), (4, 3809421), (6, 2539614), (7, 2176812), (9, 1693076), (11, 1385244), (12, 1269807), (14, 1088406), (18, 846538), (21, 725604), (22, 692622), (23, 662508), (28, 544203), (33, 461748), (36, 423269), (42, 362802), (44, 346311), (46, 331254), (63, 241868), (66, 230874), (69, 220836), (77, 197892), (84, 181401), (92, 165627), (99, 153916), (126, 120934), (132, 115437), (138, 110418), (154, 98946), (161, 94644), (198, 76958), (207, 73612), (231, 65964), (239, 63756), (252, 60467), (253, 60228), (276, 55209), (308, 49473), (322, 47322), (396, 38479), (414, 36806), (462, 32982), (478, 31878), (483, 31548), (506, 30114), (644, 23661), (693, 21988), (717, 21252), (759, 20076), (828, 18403), (924, 16491), (956, 15939), (966, 15774), (1012, 15057), (1386, 10994), (1434, 10626), (1449, 10516), (1518, 10038), (1673, 9108), (1771, 8604), (1932, 7887), (2151, 7084), (2277, 6692), (2629, 5796), (2772, 5497), (2868, 5313), (2898, 5258), (3036, 5019), (3346, 4554), (3542, 4302)]