198417006

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{14639}}^1$

素因数の和:14901

約数の個数: 32

約数和(自身を含む): 442713600

約数和(自身を除く): 244296594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 14639, 29278, 43917, 87834, 131751, 263502, 395253, 790506, 3674389, 7348778, 11023167, 22046334, 33069501, 66139002, 99208503, 198417006]

約数ペア:

[(1, 198417006), (2, 99208503), (3, 66139002), (6, 33069501), (9, 22046334), (18, 11023167), (27, 7348778), (54, 3674389), (251, 790506), (502, 395253), (753, 263502), (1506, 131751), (2259, 87834), (4518, 43917), (6777, 29278), (13554, 14639)]