40254516

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1873}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 104944000

約数和(自身を除く): 64689484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 1873, 2388, 3582, 3746, 5373, 5619, 7164, 7492, 10746, 11238, 16857, 21492, 22476, 33714, 50571, 67428, 101142, 202284, 372727, 745454, 1118181, 1490908, 2236362, 3354543, 4472724, 6709086, 10063629, 13418172, 20127258, 40254516]

約数ペア:

[(1, 40254516), (2, 20127258), (3, 13418172), (4, 10063629), (6, 6709086), (9, 4472724), (12, 3354543), (18, 2236362), (27, 1490908), (36, 1118181), (54, 745454), (108, 372727), (199, 202284), (398, 101142), (597, 67428), (796, 50571), (1194, 33714), (1791, 22476), (1873, 21492), (2388, 16857), (3582, 11238), (3746, 10746), (5373, 7492), (5619, 7164)]