42447426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{144379}}^1$

素因数の和:144398

約数の個数: 24

約数和(自身を含む): 98755920

約数和(自身を除く): 56308494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 144379, 288758, 433137, 866274, 1010653, 2021306, 3031959, 6063918, 7074571, 14149142, 21223713, 42447426]

約数ペア:

[(1, 42447426), (2, 21223713), (3, 14149142), (6, 7074571), (7, 6063918), (14, 3031959), (21, 2021306), (42, 1010653), (49, 866274), (98, 433137), (147, 288758), (294, 144379)]