1161486

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 2616480

約数和(自身を除く): 1454994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 157, 274, 314, 411, 471, 822, 942, 1233, 1413, 2466, 2826, 3699, 4239, 7398, 8478, 21509, 43018, 64527, 129054, 193581, 387162, 580743, 1161486]

約数ペア:

[(1, 1161486), (2, 580743), (3, 387162), (6, 193581), (9, 129054), (18, 64527), (27, 43018), (54, 21509), (137, 8478), (157, 7398), (274, 4239), (314, 3699), (411, 2826), (471, 2466), (822, 1413), (942, 1233)]