18118045192

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13400921}}^1$

素因数の和:13400953

約数の個数: 24

約数和(自身を含む): 36785530890

約数和(自身を除く): 18667485698

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13400921, 26801842, 53603684, 107207368, 174211973, 348423946, 696847892, 1393695784, 2264755649, 4529511298, 9059022596, 18118045192]

約数ペア:

[(1, 18118045192), (2, 9059022596), (4, 4529511298), (8, 2264755649), (13, 1393695784), (26, 696847892), (52, 348423946), (104, 174211973), (169, 107207368), (338, 53603684), (676, 26801842), (1352, 13400921)]