18468396

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1429}}^1$

素因数の和:1798

約数の個数: 36

約数和(自身を含む): 46846800

約数和(自身を除く): 28378404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1429, 1436, 2154, 2858, 3231, 4287, 4308, 5716, 6462, 8574, 12861, 12924, 17148, 25722, 51444, 513011, 1026022, 1539033, 2052044, 3078066, 4617099, 6156132, 9234198, 18468396]

約数ペア:

[(1, 18468396), (2, 9234198), (3, 6156132), (4, 4617099), (6, 3078066), (9, 2052044), (12, 1539033), (18, 1026022), (36, 513011), (359, 51444), (718, 25722), (1077, 17148), (1429, 12924), (1436, 12861), (2154, 8574), (2858, 6462), (3231, 5716), (4287, 4308)]