31060638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{82171}}^1$

素因数の和:82189

約数の個数: 32

約数和(自身を含む): 78885120

約数和(自身を除く): 47824482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 82171, 164342, 246513, 493026, 575197, 739539, 1150394, 1479078, 1725591, 2218617, 3451182, 4437234, 5176773, 10353546, 15530319, 31060638]

約数ペア:

[(1, 31060638), (2, 15530319), (3, 10353546), (6, 5176773), (7, 4437234), (9, 3451182), (14, 2218617), (18, 1725591), (21, 1479078), (27, 1150394), (42, 739539), (54, 575197), (63, 493026), (126, 246513), (189, 164342), (378, 82171)]