1902012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22643}}^1$

素因数の和:22657

約数の個数: 24

約数和(自身を含む): 5072256

約数和(自身を除く): 3170244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22643, 45286, 67929, 90572, 135858, 158501, 271716, 317002, 475503, 634004, 951006, 1902012]

約数ペア:

[(1, 1902012), (2, 951006), (3, 634004), (4, 475503), (6, 317002), (7, 271716), (12, 158501), (14, 135858), (21, 90572), (28, 67929), (42, 45286), (84, 22643)]