18013982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75689}}^1$

素因数の和:75715

約数の個数: 16

約数和(自身を含む): 32698080

約数和(自身を除く): 14684098

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 75689, 151378, 529823, 1059646, 1286713, 2573426, 9006991, 18013982]

約数ペア:

[(1, 18013982), (2, 9006991), (7, 2573426), (14, 1286713), (17, 1059646), (34, 529823), (119, 151378), (238, 75689)]