2116787688918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1\times {\mathrm{76873}}^1$

素因数の和:77739

約数の個数: 128

約数和(自身を含む): 5438694051840

約数和(自身を除く): 3321906362922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 378, 582, 679, 751, 873, 1358, 1502, 1746, 2037, 2253, 2619, 4074, 4506, 5238, 5257, 6111, 6759, 10514, 12222, 13518, 15771, 18333, 20277, 31542, 36666, 40554, 47313, 72847, 76873, 94626, 141939, 145694, 153746, 218541, 230619, 283878, 437082, 461238, 509929, 538111, 655623, 691857, 1019858, 1076222, 1311246, 1383714, 1529787, 1614333, 1966869, 2075571, 3059574, 3228666, 3933738, 4151142, 4589361, 4842999, 7456681, 9178722, 9685998, 13768083, 14528997, 14913362, 22370043, 27536166, 29057994, 44740086, 52196767, 57731623, 67110129, 104393534, 115463246, 134220258, 156590301, 173194869, 201330387, 313180602, 346389738, 402660774, 404121361, 469770903, 519584607, 808242722, 939541806, 1039169214, 1212364083, 1409312709, 1558753821, 2424728166, 2818625418, 3117507642, 3637092249, 5599967431, 7274184498, 10911276747, 11199934862, 16799902293, 21822553494, 33599804586, 39199772017, 50399706879, 78399544034, 100799413758, 117599316051, 151199120637, 235198632102, 302398241274, 352797948153, 705595896306, 1058393844459, 2116787688918]

約数ペア:

[(1, 2116787688918), (2, 1058393844459), (3, 705595896306), (6, 352797948153), (7, 302398241274), (9, 235198632102), (14, 151199120637), (18, 117599316051), (21, 100799413758), (27, 78399544034), (42, 50399706879), (54, 39199772017), (63, 33599804586), (97, 21822553494), (126, 16799902293), (189, 11199934862), (194, 10911276747), (291, 7274184498), (378, 5599967431), (582, 3637092249), (679, 3117507642), (751, 2818625418), (873, 2424728166), (1358, 1558753821), (1502, 1409312709), (1746, 1212364083), (2037, 1039169214), (2253, 939541806), (2619, 808242722), (4074, 519584607), (4506, 469770903), (5238, 404121361), (5257, 402660774), (6111, 346389738), (6759, 313180602), (10514, 201330387), (12222, 173194869), (13518, 156590301), (15771, 134220258), (18333, 115463246), (20277, 104393534), (31542, 67110129), (36666, 57731623), (40554, 52196767), (47313, 44740086), (72847, 29057994), (76873, 27536166), (94626, 22370043), (141939, 14913362), (145694, 14528997), (153746, 13768083), (218541, 9685998), (230619, 9178722), (283878, 7456681), (437082, 4842999), (461238, 4589361), (509929, 4151142), (538111, 3933738), (655623, 3228666), (691857, 3059574), (1019858, 2075571), (1076222, 1966869), (1311246, 1614333), (1383714, 1529787)]