180710400744

素因数分解:

$2^3\times 3^2\times {\mathrm{2389}}^1\times {\mathrm{1050593}}^1$

素因数の和:1052994

約数の個数: 48

約数和(自身を含む): 489629333700

約数和(自身を除く): 308918932956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2389, 4778, 7167, 9556, 14334, 19112, 21501, 28668, 43002, 57336, 86004, 172008, 1050593, 2101186, 3151779, 4202372, 6303558, 8404744, 9455337, 12607116, 18910674, 25214232, 37821348, 75642696, 2509866677, 5019733354, 7529600031, 10039466708, 15059200062, 20078933416, 22588800093, 30118400124, 45177600186, 60236800248, 90355200372, 180710400744]

約数ペア:

[(1, 180710400744), (2, 90355200372), (3, 60236800248), (4, 45177600186), (6, 30118400124), (8, 22588800093), (9, 20078933416), (12, 15059200062), (18, 10039466708), (24, 7529600031), (36, 5019733354), (72, 2509866677), (2389, 75642696), (4778, 37821348), (7167, 25214232), (9556, 18910674), (14334, 12607116), (19112, 9455337), (21501, 8404744), (28668, 6303558), (43002, 4202372), (57336, 3151779), (86004, 2101186), (172008, 1050593)]