73215018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2207}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 168779520

約数和(自身を除く): 95564502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 2207, 3686, 4414, 5529, 6621, 11058, 13242, 16587, 19863, 33174, 39726, 41933, 83866, 125799, 214079, 251598, 377397, 428158, 642237, 754794, 1284474, 1926711, 3853422, 4067501, 8135002, 12202503, 24405006, 36607509, 73215018]

約数ペア:

[(1, 73215018), (2, 36607509), (3, 24405006), (6, 12202503), (9, 8135002), (18, 4067501), (19, 3853422), (38, 1926711), (57, 1284474), (97, 754794), (114, 642237), (171, 428158), (194, 377397), (291, 251598), (342, 214079), (582, 125799), (873, 83866), (1746, 41933), (1843, 39726), (2207, 33174), (3686, 19863), (4414, 16587), (5529, 13242), (6621, 11058)]