18584192

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 41199840

約数和(自身を除く): 22615648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 197, 268, 352, 394, 536, 704, 737, 788, 1072, 1408, 1474, 1576, 2144, 2167, 2948, 3152, 4288, 4334, 5896, 6304, 8576, 8668, 11792, 12608, 13199, 17336, 23584, 25216, 26398, 34672, 47168, 52796, 69344, 94336, 105592, 138688, 145189, 211184, 277376, 290378, 422368, 580756, 844736, 1161512, 1689472, 2323024, 4646048, 9292096, 18584192]

約数ペア:

[(1, 18584192), (2, 9292096), (4, 4646048), (8, 2323024), (11, 1689472), (16, 1161512), (22, 844736), (32, 580756), (44, 422368), (64, 290378), (67, 277376), (88, 211184), (128, 145189), (134, 138688), (176, 105592), (197, 94336), (268, 69344), (352, 52796), (394, 47168), (536, 34672), (704, 26398), (737, 25216), (788, 23584), (1072, 17336), (1408, 13199), (1474, 12608), (1576, 11792), (2144, 8668), (2167, 8576), (2948, 6304), (3152, 5896), (4288, 4334)]