18732783454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6373}}^1\times {\mathrm{19087}}^1$

素因数の和:25480

約数の個数: 32

約数和(自身を含む): 35040070656

約数和(自身を除く): 16307287202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 6373, 12746, 19087, 38174, 44611, 70103, 89222, 133609, 140206, 209957, 267218, 419914, 490721, 981442, 1469699, 2939398, 121641451, 243282902, 851490157, 1338055961, 1702980314, 2676111922, 9366391727, 18732783454]

約数ペア:

[(1, 18732783454), (2, 9366391727), (7, 2676111922), (11, 1702980314), (14, 1338055961), (22, 851490157), (77, 243282902), (154, 121641451), (6373, 2939398), (12746, 1469699), (19087, 981442), (38174, 490721), (44611, 419914), (70103, 267218), (89222, 209957), (133609, 140206)]