2012003442

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 4832256000

約数和(自身を除く): 2820252558

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 103, 114, 158, 171, 206, 237, 241, 309, 342, 474, 482, 513, 618, 711, 723, 927, 1026, 1422, 1446, 1501, 1854, 1957, 2133, 2169, 2781, 3002, 3914, 4266, 4338, 4503, 4579, 5562, 5871, 6507, 8137, 9006, 9158, 11742, 13014, 13509, 13737, 16274, 17613, 19039, 24411, 24823, 27018, 27474, 35226, 38078, 40527, 41211, 48822, 49646, 52839, 57117, 73233, 74469, 81054, 82422, 105678, 114234, 123633, 146466, 148938, 154603, 171351, 219699, 223407, 247266, 309206, 342702, 361741, 439398, 446814, 463809, 471637, 514053, 670221, 723482, 927618, 943274, 1028106, 1085223, 1340442, 1391427, 1414911, 1961017, 2170446, 2782854, 2829822, 3255669, 3922034, 4174281, 4244733, 5883051, 6511338, 8348562, 8489466, 9767007, 11766102, 12734199, 17649153, 19534014, 25468398, 35298306, 37259323, 52947459, 74518646, 105894918, 111777969, 223555938, 335333907, 670667814, 1006001721, 2012003442]

約数ペア:

[(1, 2012003442), (2, 1006001721), (3, 670667814), (6, 335333907), (9, 223555938), (18, 111777969), (19, 105894918), (27, 74518646), (38, 52947459), (54, 37259323), (57, 35298306), (79, 25468398), (103, 19534014), (114, 17649153), (158, 12734199), (171, 11766102), (206, 9767007), (237, 8489466), (241, 8348562), (309, 6511338), (342, 5883051), (474, 4244733), (482, 4174281), (513, 3922034), (618, 3255669), (711, 2829822), (723, 2782854), (927, 2170446), (1026, 1961017), (1422, 1414911), (1446, 1391427), (1501, 1340442), (1854, 1085223), (1957, 1028106), (2133, 943274), (2169, 927618), (2781, 723482), (3002, 670221), (3914, 514053), (4266, 471637), (4338, 463809), (4503, 446814), (4579, 439398), (5562, 361741), (5871, 342702), (6507, 309206), (8137, 247266), (9006, 223407), (9158, 219699), (11742, 171351), (13014, 154603), (13509, 148938), (13737, 146466), (16274, 123633), (17613, 114234), (19039, 105678), (24411, 82422), (24823, 81054), (27018, 74469), (27474, 73233), (35226, 57117), (38078, 52839), (40527, 49646), (41211, 48822)]