18369344

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 42111168

約数和(自身を除く): 23741824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 313, 448, 524, 626, 917, 1048, 1252, 1834, 2096, 2191, 2504, 3668, 4192, 4382, 5008, 7336, 8384, 8764, 10016, 14672, 17528, 20032, 29344, 35056, 41003, 58688, 70112, 82006, 140224, 164012, 287021, 328024, 574042, 656048, 1148084, 1312096, 2296168, 2624192, 4592336, 9184672, 18369344]

約数ペア:

[(1, 18369344), (2, 9184672), (4, 4592336), (7, 2624192), (8, 2296168), (14, 1312096), (16, 1148084), (28, 656048), (32, 574042), (56, 328024), (64, 287021), (112, 164012), (131, 140224), (224, 82006), (262, 70112), (313, 58688), (448, 41003), (524, 35056), (626, 29344), (917, 20032), (1048, 17528), (1252, 14672), (1834, 10016), (2096, 8764), (2191, 8384), (2504, 7336), (3668, 5008), (4192, 4382)]