18343568

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1263

約数の個数: 30

約数和(自身を含む): 36754902

約数和(自身を除く): 18411334

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1193, 1922, 2386, 3844, 4772, 7688, 9544, 15376, 19088, 36983, 73966, 147932, 295864, 591728, 1146473, 2292946, 4585892, 9171784, 18343568]

約数ペア:

[(1, 18343568), (2, 9171784), (4, 4585892), (8, 2292946), (16, 1146473), (31, 591728), (62, 295864), (124, 147932), (248, 73966), (496, 36983), (961, 19088), (1193, 15376), (1922, 9544), (2386, 7688), (3844, 4772)]