423972

素因数分解:

$2^2\times 3^2\times {\mathrm{11777}}^1$

素因数の和:11787

約数の個数: 18

約数和(自身を含む): 1071798

約数和(自身を除く): 647826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11777, 23554, 35331, 47108, 70662, 105993, 141324, 211986, 423972]

約数ペア:

[(1, 423972), (2, 211986), (3, 141324), (4, 105993), (6, 70662), (9, 47108), (12, 35331), (18, 23554), (36, 11777)]