18723258786

素因数分解:

$2^1\times 3^1\times {\mathrm{81649}}^1\times {\mathrm{38219}}^1$

素因数の和:119873

約数の個数: 16

約数和(自身を含む): 37447956000

約数和(自身を除く): 18724697214

約数列:

[1, 2, 3, 6, 38219, 76438, 81649, 114657, 163298, 229314, 244947, 489894, 3120543131, 6241086262, 9361629393, 18723258786]

約数ペア:

[(1, 18723258786), (2, 9361629393), (3, 6241086262), (6, 3120543131), (38219, 489894), (76438, 244947), (81649, 229314), (114657, 163298)]