1621284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19301}}^1$

素因数の和:19315

約数の個数: 24

約数和(自身を含む): 4323648

約数和(自身を除く): 2702364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19301, 38602, 57903, 77204, 115806, 135107, 231612, 270214, 405321, 540428, 810642, 1621284]

約数ペア:

[(1, 1621284), (2, 810642), (3, 540428), (4, 405321), (6, 270214), (7, 231612), (12, 135107), (14, 115806), (21, 77204), (28, 57903), (42, 38602), (84, 19301)]