18492008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{62473}}^1$

素因数の和:62516

約数の個数: 16

約数和(自身を含む): 35610180

約数和(自身を除く): 17118172

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 62473, 124946, 249892, 499784, 2311501, 4623002, 9246004, 18492008]

約数ペア:

[(1, 18492008), (2, 9246004), (4, 4623002), (8, 2311501), (37, 499784), (74, 249892), (148, 124946), (296, 62473)]