260244054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2065429}}^1$

素因数の和:2065444

約数の個数: 24

約数和(自身を含む): 644414160

約数和(自身を除く): 384170106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2065429, 4130858, 6196287, 12392574, 14458003, 18588861, 28916006, 37177722, 43374009, 86748018, 130122027, 260244054]

約数ペア:

[(1, 260244054), (2, 130122027), (3, 86748018), (6, 43374009), (7, 37177722), (9, 28916006), (14, 18588861), (18, 14458003), (21, 12392574), (42, 6196287), (63, 4130858), (126, 2065429)]