286564338

素因数分解:

$2^1\times 3^3\times {\mathrm{5306747}}^1$

素因数の和:5306758

約数の個数: 16

約数和(自身を含む): 636809760

約数和(自身を除く): 350245422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5306747, 10613494, 15920241, 31840482, 47760723, 95521446, 143282169, 286564338]

約数ペア:

[(1, 286564338), (2, 143282169), (3, 95521446), (6, 47760723), (9, 31840482), (18, 15920241), (27, 10613494), (54, 5306747)]