3784074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 8990496

約数和(自身を除く): 5206422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 211, 294, 366, 422, 427, 633, 854, 1266, 1281, 1477, 2562, 2954, 2989, 4431, 5978, 8862, 8967, 10339, 12871, 17934, 20678, 25742, 31017, 38613, 62034, 77226, 90097, 180194, 270291, 540582, 630679, 1261358, 1892037, 3784074]

約数ペア:

[(1, 3784074), (2, 1892037), (3, 1261358), (6, 630679), (7, 540582), (14, 270291), (21, 180194), (42, 90097), (49, 77226), (61, 62034), (98, 38613), (122, 31017), (147, 25742), (183, 20678), (211, 17934), (294, 12871), (366, 10339), (422, 8967), (427, 8862), (633, 5978), (854, 4431), (1266, 2989), (1281, 2954), (1477, 2562)]