162690318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1291193}}^1$

素因数の和:1291208

約数の個数: 24

約数和(自身を含む): 402852528

約数和(自身を除く): 240162210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1291193, 2582386, 3873579, 7747158, 9038351, 11620737, 18076702, 23241474, 27115053, 54230106, 81345159, 162690318]

約数ペア:

[(1, 162690318), (2, 81345159), (3, 54230106), (6, 27115053), (7, 23241474), (9, 18076702), (14, 11620737), (18, 9038351), (21, 7747158), (42, 3873579), (63, 2582386), (126, 1291193)]