2178049482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17286107}}^1$

素因数の和:17286122

約数の個数: 24

約数和(自身を含む): 5393265696

約数和(自身を除く): 3215216214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17286107, 34572214, 51858321, 103716642, 121002749, 155574963, 242005498, 311149926, 363008247, 726016494, 1089024741, 2178049482]

約数ペア:

[(1, 2178049482), (2, 1089024741), (3, 726016494), (6, 363008247), (7, 311149926), (9, 242005498), (14, 155574963), (18, 121002749), (21, 103716642), (42, 51858321), (63, 34572214), (126, 17286107)]