253898532

素因数分解:

$2^2\times 3^2\times {\mathrm{7052737}}^1$

素因数の和:7052747

約数の個数: 18

約数和(自身を含む): 641799158

約数和(自身を除く): 387900626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7052737, 14105474, 21158211, 28210948, 42316422, 63474633, 84632844, 126949266, 253898532]

約数ペア:

[(1, 253898532), (2, 126949266), (3, 84632844), (4, 63474633), (6, 42316422), (9, 28210948), (12, 21158211), (18, 14105474), (36, 7052737)]