154782054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1228429}}^1$

素因数の和:1228444

約数の個数: 24

約数和(自身を含む): 383270160

約数和(自身を除く): 228488106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1228429, 2456858, 3685287, 7370574, 8599003, 11055861, 17198006, 22111722, 25797009, 51594018, 77391027, 154782054]

約数ペア:

[(1, 154782054), (2, 77391027), (3, 51594018), (6, 25797009), (7, 22111722), (9, 17198006), (14, 11055861), (18, 8599003), (21, 7370574), (42, 3685287), (63, 2456858), (126, 1228429)]