18426906

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 41358720

約数和(自身を除く): 22931814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 3313, 5562, 6626, 9939, 19878, 29817, 59634, 89451, 178902, 341239, 682478, 1023717, 2047434, 3071151, 6142302, 9213453, 18426906]

約数ペア:

[(1, 18426906), (2, 9213453), (3, 6142302), (6, 3071151), (9, 2047434), (18, 1023717), (27, 682478), (54, 341239), (103, 178902), (206, 89451), (309, 59634), (618, 29817), (927, 19878), (1854, 9939), (2781, 6626), (3313, 5562)]