128802006

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{106801}}^1$

素因数の和:106876

約数の個数: 24

約数和(自身を含む): 283238904

約数和(自身を除く): 154436898

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 106801, 213602, 320403, 640806, 961209, 1922418, 7155667, 14311334, 21467001, 42934002, 64401003, 128802006]

約数ペア:

[(1, 128802006), (2, 64401003), (3, 42934002), (6, 21467001), (9, 14311334), (18, 7155667), (67, 1922418), (134, 961209), (201, 640806), (402, 320403), (603, 213602), (1206, 106801)]