1799976948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27437}}^1$

素因数の和:27533

約数の個数: 96

約数和(自身を含む): 5310240768

約数和(自身を除く): 3510263820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1491, 1562, 1988, 2343, 2982, 3124, 4686, 5467, 5964, 9372, 10934, 16401, 21868, 27437, 32802, 54874, 65604, 82311, 109748, 164622, 192059, 301807, 329244, 384118, 576177, 603614, 768236, 905421, 1152354, 1207228, 1810842, 1948027, 2112649, 2304708, 3621684, 3896054, 4225298, 5844081, 6337947, 7792108, 8450596, 11688162, 12675894, 13636189, 21428297, 23376324, 25351788, 27272378, 40908567, 42856594, 54544756, 64284891, 81817134, 85713188, 128569782, 149998079, 163634268, 257139564, 299996158, 449994237, 599992316, 899988474, 1799976948]

約数ペア:

[(1, 1799976948), (2, 899988474), (3, 599992316), (4, 449994237), (6, 299996158), (7, 257139564), (11, 163634268), (12, 149998079), (14, 128569782), (21, 85713188), (22, 81817134), (28, 64284891), (33, 54544756), (42, 42856594), (44, 40908567), (66, 27272378), (71, 25351788), (77, 23376324), (84, 21428297), (132, 13636189), (142, 12675894), (154, 11688162), (213, 8450596), (231, 7792108), (284, 6337947), (308, 5844081), (426, 4225298), (462, 3896054), (497, 3621684), (781, 2304708), (852, 2112649), (924, 1948027), (994, 1810842), (1491, 1207228), (1562, 1152354), (1988, 905421), (2343, 768236), (2982, 603614), (3124, 576177), (4686, 384118), (5467, 329244), (5964, 301807), (9372, 192059), (10934, 164622), (16401, 109748), (21868, 82311), (27437, 65604), (32802, 54874)]