218979144

素因数分解:

$2^3\times 3^2\times {\mathrm{3041377}}^1$

素因数の和:3041389

約数の個数: 24

約数和(自身を含む): 593068710

約数和(自身を除く): 374089566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3041377, 6082754, 9124131, 12165508, 18248262, 24331016, 27372393, 36496524, 54744786, 72993048, 109489572, 218979144]

約数ペア:

[(1, 218979144), (2, 109489572), (3, 72993048), (4, 54744786), (6, 36496524), (8, 27372393), (9, 24331016), (12, 18248262), (18, 12165508), (24, 9124131), (36, 6082754), (72, 3041377)]