64442178

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{13309}}^1$

素因数の和:13586

約数の個数: 24

約数和(自身を含む): 140154300

約数和(自身を除く): 75712122

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 13309, 26618, 39927, 79854, 119781, 239562, 3580121, 7160242, 10740363, 21480726, 32221089, 64442178]

約数ペア:

[(1, 64442178), (2, 32221089), (3, 21480726), (6, 10740363), (9, 7160242), (18, 3580121), (269, 239562), (538, 119781), (807, 79854), (1614, 39927), (2421, 26618), (4842, 13309)]