21866046222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 48074342400

約数和(自身を除く): 26208296178

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 71, 94, 114, 141, 142, 213, 229, 251, 282, 426, 458, 502, 687, 753, 893, 1349, 1374, 1506, 1786, 2679, 2698, 3337, 4047, 4351, 4769, 5358, 6674, 8094, 8702, 9538, 10011, 10763, 11797, 13053, 14307, 16259, 17821, 20022, 21526, 23594, 26106, 28614, 32289, 32518, 35391, 35642, 48777, 53463, 57479, 63403, 64578, 70782, 97554, 106926, 114958, 126806, 172437, 190209, 204497, 224143, 308921, 338599, 344874, 380418, 408994, 448286, 613491, 617842, 672429, 677198, 764173, 837587, 926763, 1015797, 1092101, 1226982, 1344858, 1528346, 1675174, 1853526, 2031594, 2184202, 2292519, 2512761, 2701513, 3276303, 4081009, 4585038, 5025522, 5403026, 6552606, 8104539, 8162018, 12243027, 14519287, 15914153, 16209078, 24486054, 29038574, 31828306, 43557861, 47742459, 51328747, 77539171, 87115722, 95484918, 102657494, 153986241, 155078342, 191807423, 232617513, 307972482, 383614846, 465235026, 575422269, 1150844538, 3644341037, 7288682074, 10933023111, 21866046222]

約数ペア:

[(1, 21866046222), (2, 10933023111), (3, 7288682074), (6, 3644341037), (19, 1150844538), (38, 575422269), (47, 465235026), (57, 383614846), (71, 307972482), (94, 232617513), (114, 191807423), (141, 155078342), (142, 153986241), (213, 102657494), (229, 95484918), (251, 87115722), (282, 77539171), (426, 51328747), (458, 47742459), (502, 43557861), (687, 31828306), (753, 29038574), (893, 24486054), (1349, 16209078), (1374, 15914153), (1506, 14519287), (1786, 12243027), (2679, 8162018), (2698, 8104539), (3337, 6552606), (4047, 5403026), (4351, 5025522), (4769, 4585038), (5358, 4081009), (6674, 3276303), (8094, 2701513), (8702, 2512761), (9538, 2292519), (10011, 2184202), (10763, 2031594), (11797, 1853526), (13053, 1675174), (14307, 1528346), (16259, 1344858), (17821, 1226982), (20022, 1092101), (21526, 1015797), (23594, 926763), (26106, 837587), (28614, 764173), (32289, 677198), (32518, 672429), (35391, 617842), (35642, 613491), (48777, 448286), (53463, 408994), (57479, 380418), (63403, 344874), (64578, 338599), (70782, 308921), (97554, 224143), (106926, 204497), (114958, 190209), (126806, 172437)]