121213206

素因数分解:

$2^1\times 3^3\times {\mathrm{2244689}}^1$

素因数の和:2244700

約数の個数: 16

約数和(自身を含む): 269362800

約数和(自身を除く): 148149594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2244689, 4489378, 6734067, 13468134, 20202201, 40404402, 60606603, 121213206]

約数ペア:

[(1, 121213206), (2, 60606603), (3, 40404402), (6, 20202201), (9, 13468134), (18, 6734067), (27, 4489378), (54, 2244689)]