2056521582

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 4992192000

約数和(自身を除く): 2935670418

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 59, 106, 114, 118, 159, 171, 177, 318, 342, 354, 477, 513, 531, 641, 954, 1007, 1026, 1062, 1121, 1282, 1431, 1593, 1923, 2014, 2242, 2862, 3021, 3127, 3186, 3363, 3846, 5769, 6042, 6254, 6726, 9063, 9381, 10089, 11538, 12179, 17307, 18126, 18762, 20178, 24358, 27189, 28143, 30267, 33973, 34614, 36537, 37819, 54378, 56286, 59413, 60534, 67946, 73074, 75638, 84429, 101919, 109611, 113457, 118826, 168858, 178239, 203838, 219222, 226914, 305757, 328833, 340371, 356478, 534717, 611514, 645487, 657666, 680742, 718561, 917271, 1021113, 1069434, 1290974, 1437122, 1604151, 1834542, 1936461, 2004407, 2042226, 2155683, 3208302, 3872922, 4008814, 4311366, 5809383, 6013221, 6467049, 11618766, 12026442, 12934098, 17428149, 18039663, 19401147, 34856298, 36079326, 38083733, 38802294, 54118989, 76167466, 108237978, 114251199, 228502398, 342753597, 685507194, 1028260791, 2056521582]

約数ペア:

[(1, 2056521582), (2, 1028260791), (3, 685507194), (6, 342753597), (9, 228502398), (18, 114251199), (19, 108237978), (27, 76167466), (38, 54118989), (53, 38802294), (54, 38083733), (57, 36079326), (59, 34856298), (106, 19401147), (114, 18039663), (118, 17428149), (159, 12934098), (171, 12026442), (177, 11618766), (318, 6467049), (342, 6013221), (354, 5809383), (477, 4311366), (513, 4008814), (531, 3872922), (641, 3208302), (954, 2155683), (1007, 2042226), (1026, 2004407), (1062, 1936461), (1121, 1834542), (1282, 1604151), (1431, 1437122), (1593, 1290974), (1923, 1069434), (2014, 1021113), (2242, 917271), (2862, 718561), (3021, 680742), (3127, 657666), (3186, 645487), (3363, 611514), (3846, 534717), (5769, 356478), (6042, 340371), (6254, 328833), (6726, 305757), (9063, 226914), (9381, 219222), (10089, 203838), (11538, 178239), (12179, 168858), (17307, 118826), (18126, 113457), (18762, 109611), (20178, 101919), (24358, 84429), (27189, 75638), (28143, 73074), (30267, 67946), (33973, 60534), (34614, 59413), (36537, 56286), (37819, 54378)]