1684284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20051}}^1$

素因数の和:20065

約数の個数: 24

約数和(自身を含む): 4491648

約数和(自身を除く): 2807364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20051, 40102, 60153, 80204, 120306, 140357, 240612, 280714, 421071, 561428, 842142, 1684284]

約数ペア:

[(1, 1684284), (2, 842142), (3, 561428), (4, 421071), (6, 280714), (7, 240612), (12, 140357), (14, 120306), (21, 80204), (28, 60153), (42, 40102), (84, 20051)]