2853564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 8120448

約数和(自身を除く): 5266884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 211, 276, 294, 322, 422, 483, 588, 633, 644, 844, 966, 1127, 1266, 1477, 1932, 2254, 2532, 2954, 3381, 4431, 4508, 4853, 5908, 6762, 8862, 9706, 10339, 13524, 14559, 17724, 19412, 20678, 29118, 31017, 33971, 41356, 58236, 62034, 67942, 101913, 124068, 135884, 203826, 237797, 407652, 475594, 713391, 951188, 1426782, 2853564]

約数ペア:

[(1, 2853564), (2, 1426782), (3, 951188), (4, 713391), (6, 475594), (7, 407652), (12, 237797), (14, 203826), (21, 135884), (23, 124068), (28, 101913), (42, 67942), (46, 62034), (49, 58236), (69, 41356), (84, 33971), (92, 31017), (98, 29118), (138, 20678), (147, 19412), (161, 17724), (196, 14559), (211, 13524), (276, 10339), (294, 9706), (322, 8862), (422, 6762), (483, 5908), (588, 4853), (633, 4508), (644, 4431), (844, 3381), (966, 2954), (1127, 2532), (1266, 2254), (1477, 1932)]