18350368

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{5261}}^1$

素因数の和:5380

約数の個数: 24

約数和(自身を含む): 36465660

約数和(自身を除く): 18115292

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 5261, 10522, 21044, 42088, 84176, 168352, 573449, 1146898, 2293796, 4587592, 9175184, 18350368]

約数ペア:

[(1, 18350368), (2, 9175184), (4, 4587592), (8, 2293796), (16, 1146898), (32, 573449), (109, 168352), (218, 84176), (436, 42088), (872, 21044), (1744, 10522), (3488, 5261)]