7131364254

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{347}}^1\times {\mathrm{863}}^1$

素因数の和:1241

約数の個数: 144

約数和(自身を含む): 18715027968

約数和(自身を除く): 11583663714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 347, 378, 441, 486, 567, 694, 863, 882, 1041, 1134, 1323, 1701, 1726, 2082, 2429, 2589, 2646, 3123, 3402, 3969, 4858, 5178, 6041, 6246, 7287, 7767, 7938, 9369, 11907, 12082, 14574, 15534, 17003, 18123, 18738, 21861, 23301, 23814, 28107, 34006, 36246, 42287, 43722, 46602, 51009, 54369, 56214, 65583, 69903, 84321, 84574, 102018, 108738, 126861, 131166, 139806, 153027, 163107, 168642, 196749, 209709, 253722, 299461, 306054, 326214, 380583, 393498, 419418, 459081, 489321, 590247, 598922, 761166, 898383, 918162, 978642, 1141749, 1180494, 1377243, 1467963, 1796766, 2096227, 2283498, 2695149, 2754486, 2935926, 3425247, 4131729, 4192454, 5390298, 6288681, 6850494, 8085447, 8263458, 10275741, 12577362, 14673589, 16170894, 18866043, 20551482, 24256341, 29347178, 37732086, 44020767, 48512682, 56598129, 72769023, 88041534, 113196258, 132062301, 145538046, 169794387, 264124602, 339588774, 396186903, 509383161, 792373806, 1018766322, 1188560709, 2377121418, 3565682127, 7131364254]

約数ペア:

[(1, 7131364254), (2, 3565682127), (3, 2377121418), (6, 1188560709), (7, 1018766322), (9, 792373806), (14, 509383161), (18, 396186903), (21, 339588774), (27, 264124602), (42, 169794387), (49, 145538046), (54, 132062301), (63, 113196258), (81, 88041534), (98, 72769023), (126, 56598129), (147, 48512682), (162, 44020767), (189, 37732086), (243, 29347178), (294, 24256341), (347, 20551482), (378, 18866043), (441, 16170894), (486, 14673589), (567, 12577362), (694, 10275741), (863, 8263458), (882, 8085447), (1041, 6850494), (1134, 6288681), (1323, 5390298), (1701, 4192454), (1726, 4131729), (2082, 3425247), (2429, 2935926), (2589, 2754486), (2646, 2695149), (3123, 2283498), (3402, 2096227), (3969, 1796766), (4858, 1467963), (5178, 1377243), (6041, 1180494), (6246, 1141749), (7287, 978642), (7767, 918162), (7938, 898383), (9369, 761166), (11907, 598922), (12082, 590247), (14574, 489321), (15534, 459081), (17003, 419418), (18123, 393498), (18738, 380583), (21861, 326214), (23301, 306054), (23814, 299461), (28107, 253722), (34006, 209709), (36246, 196749), (42287, 168642), (43722, 163107), (46602, 153027), (51009, 139806), (54369, 131166), (56214, 126861), (65583, 108738), (69903, 102018), (84321, 84574)]