7968786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{189733}}^1$

素因数の和:189745

約数の個数: 16

約数和(自身を含む): 18214464

約数和(自身を除く): 10245678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 189733, 379466, 569199, 1138398, 1328131, 2656262, 3984393, 7968786]

約数ペア:

[(1, 7968786), (2, 3984393), (3, 2656262), (6, 1328131), (7, 1138398), (14, 569199), (21, 379466), (42, 189733)]