1818486574866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{429283}}^1$

素因数の和:429768

約数の個数: 96

約数和(自身を含む): 4352136140352

約数和(自身を除く): 2533649565486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 421, 559, 774, 842, 1118, 1263, 1677, 2526, 3354, 3789, 5031, 5473, 7578, 10062, 10946, 16419, 18103, 32838, 36206, 49257, 54309, 98514, 108618, 162927, 235339, 325854, 429283, 470678, 706017, 858566, 1287849, 1412034, 2118051, 2575698, 3863547, 4236102, 5580679, 7727094, 11161358, 16742037, 18459169, 33484074, 36918338, 50226111, 55377507, 100452222, 110755014, 166132521, 180728143, 239969197, 332265042, 361456286, 479938394, 542184429, 719907591, 1084368858, 1439815182, 1626553287, 2159722773, 2349465859, 3253106574, 4319445546, 4698931718, 7048397577, 7771310149, 14096795154, 15542620298, 21145192731, 23313930447, 42290385462, 46627860894, 69941791341, 101027031937, 139883582682, 202054063874, 303081095811, 606162191622, 909243287433, 1818486574866]

約数ペア:

[(1, 1818486574866), (2, 909243287433), (3, 606162191622), (6, 303081095811), (9, 202054063874), (13, 139883582682), (18, 101027031937), (26, 69941791341), (39, 46627860894), (43, 42290385462), (78, 23313930447), (86, 21145192731), (117, 15542620298), (129, 14096795154), (234, 7771310149), (258, 7048397577), (387, 4698931718), (421, 4319445546), (559, 3253106574), (774, 2349465859), (842, 2159722773), (1118, 1626553287), (1263, 1439815182), (1677, 1084368858), (2526, 719907591), (3354, 542184429), (3789, 479938394), (5031, 361456286), (5473, 332265042), (7578, 239969197), (10062, 180728143), (10946, 166132521), (16419, 110755014), (18103, 100452222), (32838, 55377507), (36206, 50226111), (49257, 36918338), (54309, 33484074), (98514, 18459169), (108618, 16742037), (162927, 11161358), (235339, 7727094), (325854, 5580679), (429283, 4236102), (470678, 3863547), (706017, 2575698), (858566, 2118051), (1287849, 1412034)]