11587788

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1206

約数の個数: 36

約数和(自身を含む): 29400280

約数和(自身を除く): 17812492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 787, 818, 1227, 1574, 1636, 2361, 2454, 3148, 3681, 4722, 4908, 7083, 7362, 9444, 14166, 14724, 28332, 321883, 643766, 965649, 1287532, 1931298, 2896947, 3862596, 5793894, 11587788]

約数ペア:

[(1, 11587788), (2, 5793894), (3, 3862596), (4, 2896947), (6, 1931298), (9, 1287532), (12, 965649), (18, 643766), (36, 321883), (409, 28332), (787, 14724), (818, 14166), (1227, 9444), (1574, 7362), (1636, 7083), (2361, 4908), (2454, 4722), (3148, 3681)]