19657134

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 59097600

約数和(自身を除く): 39440466

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 23, 27, 34, 38, 42, 46, 49, 51, 54, 57, 63, 69, 98, 102, 114, 119, 126, 133, 138, 147, 153, 161, 171, 189, 207, 238, 266, 294, 306, 322, 323, 342, 357, 378, 391, 399, 414, 437, 441, 459, 483, 513, 621, 646, 714, 782, 798, 833, 874, 882, 918, 931, 966, 969, 1026, 1071, 1127, 1173, 1197, 1242, 1311, 1323, 1449, 1666, 1862, 1938, 2142, 2254, 2261, 2346, 2394, 2499, 2622, 2646, 2737, 2793, 2898, 2907, 3059, 3213, 3381, 3519, 3591, 3933, 4347, 4522, 4998, 5474, 5586, 5814, 6118, 6426, 6762, 6783, 7038, 7182, 7429, 7497, 7866, 8211, 8379, 8694, 8721, 9177, 10143, 10557, 11799, 13566, 14858, 14994, 15827, 16422, 16758, 17442, 18354, 19159, 20286, 20349, 21114, 21413, 22287, 22491, 23598, 24633, 25137, 27531, 30429, 31654, 38318, 40698, 42826, 44574, 44982, 47481, 49266, 50274, 52003, 55062, 57477, 60858, 61047, 64239, 66861, 73899, 82593, 94962, 104006, 114954, 122094, 128478, 133722, 142443, 147798, 156009, 165186, 172431, 192717, 200583, 284886, 312018, 344862, 364021, 385434, 401166, 427329, 468027, 517293, 578151, 728042, 854658, 936054, 1034586, 1092063, 1156302, 1404081, 2184126, 2808162, 3276189, 6552378, 9828567, 19657134]

約数ペア:

[(1, 19657134), (2, 9828567), (3, 6552378), (6, 3276189), (7, 2808162), (9, 2184126), (14, 1404081), (17, 1156302), (18, 1092063), (19, 1034586), (21, 936054), (23, 854658), (27, 728042), (34, 578151), (38, 517293), (42, 468027), (46, 427329), (49, 401166), (51, 385434), (54, 364021), (57, 344862), (63, 312018), (69, 284886), (98, 200583), (102, 192717), (114, 172431), (119, 165186), (126, 156009), (133, 147798), (138, 142443), (147, 133722), (153, 128478), (161, 122094), (171, 114954), (189, 104006), (207, 94962), (238, 82593), (266, 73899), (294, 66861), (306, 64239), (322, 61047), (323, 60858), (342, 57477), (357, 55062), (378, 52003), (391, 50274), (399, 49266), (414, 47481), (437, 44982), (441, 44574), (459, 42826), (483, 40698), (513, 38318), (621, 31654), (646, 30429), (714, 27531), (782, 25137), (798, 24633), (833, 23598), (874, 22491), (882, 22287), (918, 21413), (931, 21114), (966, 20349), (969, 20286), (1026, 19159), (1071, 18354), (1127, 17442), (1173, 16758), (1197, 16422), (1242, 15827), (1311, 14994), (1323, 14858), (1449, 13566), (1666, 11799), (1862, 10557), (1938, 10143), (2142, 9177), (2254, 8721), (2261, 8694), (2346, 8379), (2394, 8211), (2499, 7866), (2622, 7497), (2646, 7429), (2737, 7182), (2793, 7038), (2898, 6783), (2907, 6762), (3059, 6426), (3213, 6118), (3381, 5814), (3519, 5586), (3591, 5474), (3933, 4998), (4347, 4522)]