215532492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2565863}}^1$

素因数の和:2565877

約数の個数: 24

約数和(自身を含む): 574753536

約数和(自身を除く): 359221044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2565863, 5131726, 7697589, 10263452, 15395178, 17961041, 30790356, 35922082, 53883123, 71844164, 107766246, 215532492]

約数ペア:

[(1, 215532492), (2, 107766246), (3, 71844164), (4, 53883123), (6, 35922082), (7, 30790356), (12, 17961041), (14, 15395178), (21, 10263452), (28, 7697589), (42, 5131726), (84, 2565863)]