18943932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225523}}^1$

素因数の和:225537

約数の個数: 24

約数和(自身を含む): 50517376

約数和(自身を除く): 31573444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225523, 451046, 676569, 902092, 1353138, 1578661, 2706276, 3157322, 4735983, 6314644, 9471966, 18943932]

約数ペア:

[(1, 18943932), (2, 9471966), (3, 6314644), (4, 4735983), (6, 3157322), (7, 2706276), (12, 1578661), (14, 1353138), (21, 902092), (28, 676569), (42, 451046), (84, 225523)]