2011122918

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1241

約数の個数: 112

約数和(自身を含む): 5200966176

約数和(自身を除く): 3189843258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 193, 243, 378, 386, 486, 567, 579, 729, 1021, 1134, 1158, 1351, 1458, 1701, 1737, 2042, 2702, 3063, 3402, 3474, 4053, 5103, 5211, 6126, 7147, 8106, 9189, 10206, 10422, 12159, 14294, 15633, 18378, 21441, 24318, 27567, 31266, 36477, 42882, 46899, 55134, 64323, 72954, 82701, 93798, 109431, 128646, 140697, 165402, 192969, 197053, 218862, 248103, 281394, 328293, 385938, 394106, 496206, 578907, 591159, 656586, 744309, 984879, 1157814, 1182318, 1379371, 1488618, 1736721, 1773477, 1969758, 2758742, 3473442, 3546954, 4138113, 5210163, 5320431, 8276226, 10420326, 10640862, 12414339, 15961293, 24828678, 31922586, 37243017, 47883879, 74486034, 95767758, 111729051, 143651637, 223458102, 287303274, 335187153, 670374306, 1005561459, 2011122918]

約数ペア:

[(1, 2011122918), (2, 1005561459), (3, 670374306), (6, 335187153), (7, 287303274), (9, 223458102), (14, 143651637), (18, 111729051), (21, 95767758), (27, 74486034), (42, 47883879), (54, 37243017), (63, 31922586), (81, 24828678), (126, 15961293), (162, 12414339), (189, 10640862), (193, 10420326), (243, 8276226), (378, 5320431), (386, 5210163), (486, 4138113), (567, 3546954), (579, 3473442), (729, 2758742), (1021, 1969758), (1134, 1773477), (1158, 1736721), (1351, 1488618), (1458, 1379371), (1701, 1182318), (1737, 1157814), (2042, 984879), (2702, 744309), (3063, 656586), (3402, 591159), (3474, 578907), (4053, 496206), (5103, 394106), (5211, 385938), (6126, 328293), (7147, 281394), (8106, 248103), (9189, 218862), (10206, 197053), (10422, 192969), (12159, 165402), (14294, 140697), (15633, 128646), (18378, 109431), (21441, 93798), (24318, 82701), (27567, 72954), (31266, 64323), (36477, 55134), (42882, 46899)]