18798282

素因数分解:

$2^1\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1327}}^1$

素因数の和:2122

約数の個数: 24

約数和(自身を含む): 40812096

約数和(自身を除く): 22013814

約数列:

[1, 2, 3, 6, 9, 18, 787, 1327, 1574, 2361, 2654, 3981, 4722, 7083, 7962, 11943, 14166, 23886, 1044349, 2088698, 3133047, 6266094, 9399141, 18798282]

約数ペア:

[(1, 18798282), (2, 9399141), (3, 6266094), (6, 3133047), (9, 2088698), (18, 1044349), (787, 23886), (1327, 14166), (1574, 11943), (2361, 7962), (2654, 7083), (3981, 4722)]