84985722

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{66499}}^1$

素因数の和:66578

約数の個数: 24

約数和(自身を含む): 186732000

約数和(自身を除く): 101746278

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 66499, 132998, 199497, 398994, 598491, 1196982, 4721429, 9442858, 14164287, 28328574, 42492861, 84985722]

約数ペア:

[(1, 84985722), (2, 42492861), (3, 28328574), (6, 14164287), (9, 9442858), (18, 4721429), (71, 1196982), (142, 598491), (213, 398994), (426, 199497), (639, 132998), (1278, 66499)]