18484687623

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1637407}}^1$

素因数の和:1637534

約数の個数: 16

約数和(自身を含む): 25464969216

約数和(自身を除く): 6980281593

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 1637407, 4912221, 86782571, 116255897, 260347713, 348767691, 6161562541, 18484687623]

約数ペア:

[(1, 18484687623), (3, 6161562541), (53, 348767691), (71, 260347713), (159, 116255897), (213, 86782571), (3763, 4912221), (11289, 1637407)]