972912186

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{154873}}^1$

素因数の和:155230

約数の個数: 24

約数和(自身を含む): 2114030100

約数和(自身を除く): 1141117914

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 154873, 309746, 464619, 929238, 1393857, 2787714, 54050677, 108101354, 162152031, 324304062, 486456093, 972912186]

約数ペア:

[(1, 972912186), (2, 486456093), (3, 324304062), (6, 162152031), (9, 108101354), (18, 54050677), (349, 2787714), (698, 1393857), (1047, 929238), (2094, 464619), (3141, 309746), (6282, 154873)]