1994140839306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1858081}}^1$

素因数の和:1858228

約数の個数: 128

約数和(自身を含む): 5239969615872

約数和(自身を除く): 3245828776566

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 101, 138, 154, 161, 202, 231, 253, 303, 322, 462, 483, 506, 606, 707, 759, 966, 1111, 1414, 1518, 1771, 2121, 2222, 2323, 3333, 3542, 4242, 4646, 5313, 6666, 6969, 7777, 10626, 13938, 15554, 16261, 23331, 25553, 32522, 46662, 48783, 51106, 76659, 97566, 153318, 178871, 357742, 536613, 1073226, 1858081, 3716162, 5574243, 11148486, 13006567, 20438891, 26013134, 39019701, 40877782, 42735863, 61316673, 78039402, 85471726, 122633346, 128207589, 143072237, 187666181, 256415178, 286144474, 299151041, 375332362, 429216711, 470094493, 562998543, 598302082, 858433422, 897453123, 940188986, 1125997086, 1313663267, 1410283479, 1794906246, 2064327991, 2627326534, 2820566958, 3290661451, 3940989801, 4128655982, 4316322163, 6192983973, 6581322902, 7881979602, 8632644326, 9871984353, 12385967946, 12948966489, 14450295937, 19743968706, 25897932978, 28900591874, 30214255141, 43350887811, 47479543793, 60428510282, 86701775622, 90642765423, 94959087586, 142438631379, 181285530846, 284877262758, 332356806551, 664713613102, 997070419653, 1994140839306]

約数ペア:

[(1, 1994140839306), (2, 997070419653), (3, 664713613102), (6, 332356806551), (7, 284877262758), (11, 181285530846), (14, 142438631379), (21, 94959087586), (22, 90642765423), (23, 86701775622), (33, 60428510282), (42, 47479543793), (46, 43350887811), (66, 30214255141), (69, 28900591874), (77, 25897932978), (101, 19743968706), (138, 14450295937), (154, 12948966489), (161, 12385967946), (202, 9871984353), (231, 8632644326), (253, 7881979602), (303, 6581322902), (322, 6192983973), (462, 4316322163), (483, 4128655982), (506, 3940989801), (606, 3290661451), (707, 2820566958), (759, 2627326534), (966, 2064327991), (1111, 1794906246), (1414, 1410283479), (1518, 1313663267), (1771, 1125997086), (2121, 940188986), (2222, 897453123), (2323, 858433422), (3333, 598302082), (3542, 562998543), (4242, 470094493), (4646, 429216711), (5313, 375332362), (6666, 299151041), (6969, 286144474), (7777, 256415178), (10626, 187666181), (13938, 143072237), (15554, 128207589), (16261, 122633346), (23331, 85471726), (25553, 78039402), (32522, 61316673), (46662, 42735863), (48783, 40877782), (51106, 39019701), (76659, 26013134), (97566, 20438891), (153318, 13006567), (178871, 11148486), (357742, 5574243), (536613, 3716162), (1073226, 1858081)]