6552378

素因数分解:

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

素因数の和:81

約数の個数: 144

約数和(自身を含む): 19206720

約数和(自身を除く): 12654342

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 23, 34, 38, 42, 46, 49, 51, 57, 63, 69, 98, 102, 114, 119, 126, 133, 138, 147, 153, 161, 171, 207, 238, 266, 294, 306, 322, 323, 342, 357, 391, 399, 414, 437, 441, 483, 646, 714, 782, 798, 833, 874, 882, 931, 966, 969, 1071, 1127, 1173, 1197, 1311, 1449, 1666, 1862, 1938, 2142, 2254, 2261, 2346, 2394, 2499, 2622, 2737, 2793, 2898, 2907, 3059, 3381, 3519, 3933, 4522, 4998, 5474, 5586, 5814, 6118, 6762, 6783, 7038, 7429, 7497, 7866, 8211, 8379, 9177, 10143, 13566, 14858, 14994, 15827, 16422, 16758, 18354, 19159, 20286, 20349, 21413, 22287, 24633, 27531, 31654, 38318, 40698, 42826, 44574, 47481, 49266, 52003, 55062, 57477, 64239, 66861, 94962, 104006, 114954, 128478, 133722, 142443, 156009, 172431, 192717, 284886, 312018, 344862, 364021, 385434, 468027, 728042, 936054, 1092063, 2184126, 3276189, 6552378]

約数ペア:

[(1, 6552378), (2, 3276189), (3, 2184126), (6, 1092063), (7, 936054), (9, 728042), (14, 468027), (17, 385434), (18, 364021), (19, 344862), (21, 312018), (23, 284886), (34, 192717), (38, 172431), (42, 156009), (46, 142443), (49, 133722), (51, 128478), (57, 114954), (63, 104006), (69, 94962), (98, 66861), (102, 64239), (114, 57477), (119, 55062), (126, 52003), (133, 49266), (138, 47481), (147, 44574), (153, 42826), (161, 40698), (171, 38318), (207, 31654), (238, 27531), (266, 24633), (294, 22287), (306, 21413), (322, 20349), (323, 20286), (342, 19159), (357, 18354), (391, 16758), (399, 16422), (414, 15827), (437, 14994), (441, 14858), (483, 13566), (646, 10143), (714, 9177), (782, 8379), (798, 8211), (833, 7866), (874, 7497), (882, 7429), (931, 7038), (966, 6783), (969, 6762), (1071, 6118), (1127, 5814), (1173, 5586), (1197, 5474), (1311, 4998), (1449, 4522), (1666, 3933), (1862, 3519), (1938, 3381), (2142, 3059), (2254, 2907), (2261, 2898), (2346, 2793), (2394, 2737), (2499, 2622)]