2019689712

素因数分解:

$2^4\times 3^2\times {\mathrm{991}}^1\times {\mathrm{14153}}^1$

素因数の和:15158

約数の個数: 60

約数和(自身を含む): 5658429504

約数和(自身を除く): 3638739792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991, 1982, 2973, 3964, 5946, 7928, 8919, 11892, 14153, 15856, 17838, 23784, 28306, 35676, 42459, 47568, 56612, 71352, 84918, 113224, 127377, 142704, 169836, 226448, 254754, 339672, 509508, 679344, 1019016, 2038032, 14025623, 28051246, 42076869, 56102492, 84153738, 112204984, 126230607, 168307476, 224409968, 252461214, 336614952, 504922428, 673229904, 1009844856, 2019689712]

約数ペア:

[(1, 2019689712), (2, 1009844856), (3, 673229904), (4, 504922428), (6, 336614952), (8, 252461214), (9, 224409968), (12, 168307476), (16, 126230607), (18, 112204984), (24, 84153738), (36, 56102492), (48, 42076869), (72, 28051246), (144, 14025623), (991, 2038032), (1982, 1019016), (2973, 679344), (3964, 509508), (5946, 339672), (7928, 254754), (8919, 226448), (11892, 169836), (14153, 142704), (15856, 127377), (17838, 113224), (23784, 84918), (28306, 71352), (35676, 56612), (42459, 47568)]