18801804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223831}}^1$

素因数の和:223845

約数の個数: 24

約数和(自身を含む): 50138368

約数和(自身を除く): 31336564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223831, 447662, 671493, 895324, 1342986, 1566817, 2685972, 3133634, 4700451, 6267268, 9400902, 18801804]

約数ペア:

[(1, 18801804), (2, 9400902), (3, 6267268), (4, 4700451), (6, 3133634), (7, 2685972), (12, 1566817), (14, 1342986), (21, 895324), (28, 671493), (42, 447662), (84, 223831)]