21134736

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 160

約数和(自身を含む): 72019200

約数和(自身を除く): 50884464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 232, 241, 252, 261, 336, 348, 378, 406, 432, 464, 482, 504, 522, 609, 696, 723, 756, 783, 812, 964, 1008, 1044, 1218, 1392, 1446, 1512, 1566, 1624, 1687, 1827, 1928, 2088, 2169, 2436, 2892, 3024, 3132, 3248, 3374, 3654, 3856, 4176, 4338, 4872, 5061, 5481, 5784, 6264, 6507, 6748, 6989, 7308, 8676, 9744, 10122, 10962, 11568, 12528, 13014, 13496, 13978, 14616, 15183, 17352, 20244, 20967, 21924, 26028, 26992, 27956, 29232, 30366, 34704, 40488, 41934, 43848, 45549, 48923, 52056, 55912, 60732, 62901, 80976, 83868, 87696, 91098, 97846, 104112, 111824, 121464, 125802, 146769, 167736, 182196, 188703, 195692, 242928, 251604, 293538, 335472, 364392, 377406, 391384, 440307, 503208, 587076, 728784, 754812, 782768, 880614, 1006416, 1174152, 1320921, 1509624, 1761228, 2348304, 2641842, 3019248, 3522456, 5283684, 7044912, 10567368, 21134736]

約数ペア:

[(1, 21134736), (2, 10567368), (3, 7044912), (4, 5283684), (6, 3522456), (7, 3019248), (8, 2641842), (9, 2348304), (12, 1761228), (14, 1509624), (16, 1320921), (18, 1174152), (21, 1006416), (24, 880614), (27, 782768), (28, 754812), (29, 728784), (36, 587076), (42, 503208), (48, 440307), (54, 391384), (56, 377406), (58, 364392), (63, 335472), (72, 293538), (84, 251604), (87, 242928), (108, 195692), (112, 188703), (116, 182196), (126, 167736), (144, 146769), (168, 125802), (174, 121464), (189, 111824), (203, 104112), (216, 97846), (232, 91098), (241, 87696), (252, 83868), (261, 80976), (336, 62901), (348, 60732), (378, 55912), (406, 52056), (432, 48923), (464, 45549), (482, 43848), (504, 41934), (522, 40488), (609, 34704), (696, 30366), (723, 29232), (756, 27956), (783, 26992), (812, 26028), (964, 21924), (1008, 20967), (1044, 20244), (1218, 17352), (1392, 15183), (1446, 14616), (1512, 13978), (1566, 13496), (1624, 13014), (1687, 12528), (1827, 11568), (1928, 10962), (2088, 10122), (2169, 9744), (2436, 8676), (2892, 7308), (3024, 6989), (3132, 6748), (3248, 6507), (3374, 6264), (3654, 5784), (3856, 5481), (4176, 5061), (4338, 4872)]