201630186

素因数分解:

$2^1\times 3^2\times {\mathrm{1871}}^1\times {\mathrm{5987}}^1$

素因数の和:7866

約数の個数: 24

約数和(自身を含む): 437171904

約数和(自身を除く): 235541718

約数列:

[1, 2, 3, 6, 9, 18, 1871, 3742, 5613, 5987, 11226, 11974, 16839, 17961, 33678, 35922, 53883, 107766, 11201677, 22403354, 33605031, 67210062, 100815093, 201630186]

約数ペア:

[(1, 201630186), (2, 100815093), (3, 67210062), (6, 33605031), (9, 22403354), (18, 11201677), (1871, 107766), (3742, 53883), (5613, 35922), (5987, 33678), (11226, 17961), (11974, 16839)]