18076928

素因数分解:

$2^8\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 36356628

約数和(自身を除く): 18279700

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 293, 482, 586, 964, 1172, 1928, 2344, 3856, 4688, 7712, 9376, 15424, 18752, 30848, 37504, 61696, 70613, 75008, 141226, 282452, 564904, 1129808, 2259616, 4519232, 9038464, 18076928]

約数ペア:

[(1, 18076928), (2, 9038464), (4, 4519232), (8, 2259616), (16, 1129808), (32, 564904), (64, 282452), (128, 141226), (241, 75008), (256, 70613), (293, 61696), (482, 37504), (586, 30848), (964, 18752), (1172, 15424), (1928, 9376), (2344, 7712), (3856, 4688)]