8668674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 16214526

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 71, 102, 114, 119, 126, 133, 142, 153, 171, 189, 213, 238, 266, 306, 323, 342, 357, 378, 399, 426, 459, 497, 513, 639, 646, 714, 798, 918, 969, 994, 1026, 1071, 1197, 1207, 1278, 1349, 1491, 1917, 1938, 2142, 2261, 2394, 2414, 2698, 2907, 2982, 3213, 3591, 3621, 3834, 4047, 4473, 4522, 5814, 6426, 6783, 7182, 7242, 8094, 8449, 8721, 8946, 9443, 10863, 12141, 13419, 13566, 16898, 17442, 18886, 20349, 21726, 22933, 24282, 25347, 26838, 28329, 32589, 36423, 40698, 45866, 50694, 56658, 61047, 65178, 68799, 72846, 76041, 84987, 122094, 137598, 152082, 160531, 169974, 206397, 228123, 254961, 321062, 412794, 456246, 481593, 509922, 619191, 963186, 1238382, 1444779, 2889558, 4334337, 8668674]

約数ペア:

[(1, 8668674), (2, 4334337), (3, 2889558), (6, 1444779), (7, 1238382), (9, 963186), (14, 619191), (17, 509922), (18, 481593), (19, 456246), (21, 412794), (27, 321062), (34, 254961), (38, 228123), (42, 206397), (51, 169974), (54, 160531), (57, 152082), (63, 137598), (71, 122094), (102, 84987), (114, 76041), (119, 72846), (126, 68799), (133, 65178), (142, 61047), (153, 56658), (171, 50694), (189, 45866), (213, 40698), (238, 36423), (266, 32589), (306, 28329), (323, 26838), (342, 25347), (357, 24282), (378, 22933), (399, 21726), (426, 20349), (459, 18886), (497, 17442), (513, 16898), (639, 13566), (646, 13419), (714, 12141), (798, 10863), (918, 9443), (969, 8946), (994, 8721), (1026, 8449), (1071, 8094), (1197, 7242), (1207, 7182), (1278, 6783), (1349, 6426), (1491, 5814), (1917, 4522), (1938, 4473), (2142, 4047), (2261, 3834), (2394, 3621), (2414, 3591), (2698, 3213), (2907, 2982)]