18601326

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:790

約数の個数: 40

約数和(自身を含む): 41962800

約数和(自身を除く): 23361474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 398, 577, 597, 1154, 1194, 1731, 1791, 3462, 3582, 5193, 5373, 10386, 10746, 15579, 16119, 31158, 32238, 46737, 93474, 114823, 229646, 344469, 688938, 1033407, 2066814, 3100221, 6200442, 9300663, 18601326]

約数ペア:

[(1, 18601326), (2, 9300663), (3, 6200442), (6, 3100221), (9, 2066814), (18, 1033407), (27, 688938), (54, 344469), (81, 229646), (162, 114823), (199, 93474), (398, 46737), (577, 32238), (597, 31158), (1154, 16119), (1194, 15579), (1731, 10746), (1791, 10386), (3462, 5373), (3582, 5193)]