218318928

素因数分解:

$2^4\times 3^1\times {\mathrm{4548311}}^1$

素因数の和:4548322

約数の個数: 20

約数和(自身を含む): 563990688

約数和(自身を除く): 345671760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4548311, 9096622, 13644933, 18193244, 27289866, 36386488, 54579732, 72772976, 109159464, 218318928]

約数ペア:

[(1, 218318928), (2, 109159464), (3, 72772976), (4, 54579732), (6, 36386488), (8, 27289866), (12, 18193244), (16, 13644933), (24, 9096622), (48, 4548311)]