18743952

素因数分解:

$2^4\times 3^1\times {\mathrm{390499}}^1$

素因数の和:390510

約数の個数: 20

約数和(自身を含む): 48422000

約数和(自身を除く): 29678048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 390499, 780998, 1171497, 1561996, 2342994, 3123992, 4685988, 6247984, 9371976, 18743952]

約数ペア:

[(1, 18743952), (2, 9371976), (3, 6247984), (4, 4685988), (6, 3123992), (8, 2342994), (12, 1561996), (16, 1171497), (24, 780998), (48, 390499)]