2018986416

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{66449}}^1$

素因数の和:66674

約数の個数: 60

約数和(自身を含む): 5677222200

約数和(自身を除く): 3658235784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 7596, 10128, 15192, 30384, 66449, 132898, 199347, 265796, 398694, 531592, 598041, 797388, 1063184, 1196082, 1594776, 2392164, 3189552, 4784328, 9568656, 14020739, 28041478, 42062217, 56082956, 84124434, 112165912, 126186651, 168248868, 224331824, 252373302, 336497736, 504746604, 672995472, 1009493208, 2018986416]

約数ペア:

[(1, 2018986416), (2, 1009493208), (3, 672995472), (4, 504746604), (6, 336497736), (8, 252373302), (9, 224331824), (12, 168248868), (16, 126186651), (18, 112165912), (24, 84124434), (36, 56082956), (48, 42062217), (72, 28041478), (144, 14020739), (211, 9568656), (422, 4784328), (633, 3189552), (844, 2392164), (1266, 1594776), (1688, 1196082), (1899, 1063184), (2532, 797388), (3376, 598041), (3798, 531592), (5064, 398694), (7596, 265796), (10128, 199347), (15192, 132898), (30384, 66449)]