18043758

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{12689}}^1$

素因数の和:12776

約数の個数: 24

約数和(自身を含む): 39592800

約数和(自身を除く): 21549042

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 12689, 25378, 38067, 76134, 114201, 228402, 1002431, 2004862, 3007293, 6014586, 9021879, 18043758]

約数ペア:

[(1, 18043758), (2, 9021879), (3, 6014586), (6, 3007293), (9, 2004862), (18, 1002431), (79, 228402), (158, 114201), (237, 76134), (474, 38067), (711, 25378), (1422, 12689)]