21869560584

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1361}}^1\times {\mathrm{3331}}^1$

素因数の和:4771

約数の個数: 96

約数和(自身を含む): 60176319840

約数和(自身を除く): 38306759256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1361, 1608, 2412, 2722, 3331, 4083, 4824, 5444, 6662, 8166, 9993, 10888, 12249, 13324, 16332, 19986, 24498, 26648, 29979, 32664, 39972, 48996, 59958, 79944, 91187, 97992, 119916, 182374, 223177, 239832, 273561, 364748, 446354, 547122, 669531, 729496, 820683, 892708, 1094244, 1339062, 1641366, 1785416, 2008593, 2188488, 2678124, 3282732, 4017186, 4533491, 5356248, 6565464, 8034372, 9066982, 13600473, 16068744, 18133964, 27200946, 36267928, 40801419, 54401892, 81602838, 108803784, 163205676, 303743897, 326411352, 607487794, 911231691, 1214975588, 1822463382, 2429951176, 2733695073, 3644926764, 5467390146, 7289853528, 10934780292, 21869560584]

約数ペア:

[(1, 21869560584), (2, 10934780292), (3, 7289853528), (4, 5467390146), (6, 3644926764), (8, 2733695073), (9, 2429951176), (12, 1822463382), (18, 1214975588), (24, 911231691), (36, 607487794), (67, 326411352), (72, 303743897), (134, 163205676), (201, 108803784), (268, 81602838), (402, 54401892), (536, 40801419), (603, 36267928), (804, 27200946), (1206, 18133964), (1361, 16068744), (1608, 13600473), (2412, 9066982), (2722, 8034372), (3331, 6565464), (4083, 5356248), (4824, 4533491), (5444, 4017186), (6662, 3282732), (8166, 2678124), (9993, 2188488), (10888, 2008593), (12249, 1785416), (13324, 1641366), (16332, 1339062), (19986, 1094244), (24498, 892708), (26648, 820683), (29979, 729496), (32664, 669531), (39972, 547122), (48996, 446354), (59958, 364748), (79944, 273561), (91187, 239832), (97992, 223177), (119916, 182374)]