18102168321

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{1327}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 24648019968

約数和(自身を除く): 6545851647

約数列:

[1, 3, 103, 131, 309, 337, 393, 1011, 1327, 3981, 13493, 34711, 40479, 44147, 104133, 132441, 136681, 173837, 410043, 447199, 521511, 1341597, 4547141, 13641423, 17905211, 46061497, 53715633, 58583069, 138184491, 175749207, 6034056107, 18102168321]

約数ペア:

[(1, 18102168321), (3, 6034056107), (103, 175749207), (131, 138184491), (309, 58583069), (337, 53715633), (393, 46061497), (1011, 17905211), (1327, 13641423), (3981, 4547141), (13493, 1341597), (34711, 521511), (40479, 447199), (44147, 410043), (104133, 173837), (132441, 136681)]