18148768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 39844224

約数和(自身を除く): 21695456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1097, 1504, 2068, 2194, 4136, 4388, 8272, 8776, 12067, 16544, 17552, 24134, 35104, 48268, 51559, 96536, 103118, 193072, 206236, 386144, 412472, 567149, 824944, 1134298, 1649888, 2268596, 4537192, 9074384, 18148768]

約数ペア:

[(1, 18148768), (2, 9074384), (4, 4537192), (8, 2268596), (11, 1649888), (16, 1134298), (22, 824944), (32, 567149), (44, 412472), (47, 386144), (88, 206236), (94, 193072), (176, 103118), (188, 96536), (352, 51559), (376, 48268), (517, 35104), (752, 24134), (1034, 17552), (1097, 16544), (1504, 12067), (2068, 8776), (2194, 8272), (4136, 4388)]