1669523604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19875281}}^1$

素因数の和:19875295

約数の個数: 24

約数和(自身を含む): 4452063168

約数和(自身を除く): 2782539564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19875281, 39750562, 59625843, 79501124, 119251686, 139126967, 238503372, 278253934, 417380901, 556507868, 834761802, 1669523604]

約数ペア:

[(1, 1669523604), (2, 834761802), (3, 556507868), (4, 417380901), (6, 278253934), (7, 238503372), (12, 139126967), (14, 119251686), (21, 79501124), (28, 59625843), (42, 39750562), (84, 19875281)]