18972048

素因数分解:

$2^4\times 3^1\times {\mathrm{395251}}^1$

素因数の和:395262

約数の個数: 20

約数和(自身を含む): 49011248

約数和(自身を除く): 30039200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395251, 790502, 1185753, 1581004, 2371506, 3162008, 4743012, 6324016, 9486024, 18972048]

約数ペア:

[(1, 18972048), (2, 9486024), (3, 6324016), (4, 4743012), (6, 3162008), (8, 2371506), (12, 1581004), (16, 1185753), (24, 790502), (48, 395251)]