2017142172

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{14153}}^1$

素因数の和:14307

約数の個数: 72

約数和(自身を含む): 5286009456

約数和(自身を除く): 3268867284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 107, 111, 148, 214, 222, 321, 333, 428, 444, 642, 666, 963, 1284, 1332, 1926, 3852, 3959, 7918, 11877, 14153, 15836, 23754, 28306, 35631, 42459, 47508, 56612, 71262, 84918, 127377, 142524, 169836, 254754, 509508, 523661, 1047322, 1514371, 1570983, 2094644, 3028742, 3141966, 4543113, 4712949, 6057484, 6283932, 9086226, 9425898, 13629339, 18172452, 18851796, 27258678, 54517356, 56031727, 112063454, 168095181, 224126908, 336190362, 504285543, 672380724, 1008571086, 2017142172]

約数ペア:

[(1, 2017142172), (2, 1008571086), (3, 672380724), (4, 504285543), (6, 336190362), (9, 224126908), (12, 168095181), (18, 112063454), (36, 56031727), (37, 54517356), (74, 27258678), (107, 18851796), (111, 18172452), (148, 13629339), (214, 9425898), (222, 9086226), (321, 6283932), (333, 6057484), (428, 4712949), (444, 4543113), (642, 3141966), (666, 3028742), (963, 2094644), (1284, 1570983), (1332, 1514371), (1926, 1047322), (3852, 523661), (3959, 509508), (7918, 254754), (11877, 169836), (14153, 142524), (15836, 127377), (23754, 84918), (28306, 71262), (35631, 56612), (42459, 47508)]