18439932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219523}}^1$

素因数の和:219537

約数の個数: 24

約数和(自身を含む): 49173376

約数和(自身を除く): 30733444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219523, 439046, 658569, 878092, 1317138, 1536661, 2634276, 3073322, 4609983, 6146644, 9219966, 18439932]

約数ペア:

[(1, 18439932), (2, 9219966), (3, 6146644), (4, 4609983), (6, 3073322), (7, 2634276), (12, 1536661), (14, 1317138), (21, 878092), (28, 658569), (42, 439046), (84, 219523)]