18367808

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2633}}^1$

素因数の和:2754

約数の個数: 28

約数和(自身を含む): 36796980

約数和(自身を除く): 18429172

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2633, 3488, 5266, 6976, 10532, 21064, 42128, 84256, 168512, 286997, 573994, 1147988, 2295976, 4591952, 9183904, 18367808]

約数ペア:

[(1, 18367808), (2, 9183904), (4, 4591952), (8, 2295976), (16, 1147988), (32, 573994), (64, 286997), (109, 168512), (218, 84256), (436, 42128), (872, 21064), (1744, 10532), (2633, 6976), (3488, 5266)]