18118792

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 34966080

約数和(自身を除く): 16847288

約数列:

[1, 2, 4, 8, 53, 106, 151, 212, 283, 302, 424, 566, 604, 1132, 1208, 2264, 8003, 14999, 16006, 29998, 32012, 42733, 59996, 64024, 85466, 119992, 170932, 341864, 2264849, 4529698, 9059396, 18118792]

約数ペア:

[(1, 18118792), (2, 9059396), (4, 4529698), (8, 2264849), (53, 341864), (106, 170932), (151, 119992), (212, 85466), (283, 64024), (302, 59996), (424, 42733), (566, 32012), (604, 29998), (1132, 16006), (1208, 14999), (2264, 8003)]