18286044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217691}}^1$

素因数の和:217705

約数の個数: 24

約数和(自身を含む): 48763008

約数和(自身を除く): 30476964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217691, 435382, 653073, 870764, 1306146, 1523837, 2612292, 3047674, 4571511, 6095348, 9143022, 18286044]

約数ペア:

[(1, 18286044), (2, 9143022), (3, 6095348), (4, 4571511), (6, 3047674), (7, 2612292), (12, 1523837), (14, 1306146), (21, 870764), (28, 653073), (42, 435382), (84, 217691)]