223213842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{729457}}^1$

素因数の和:729482

約数の個数: 24

約数和(自身を含む): 512079516

約数和(自身を除く): 288865674

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 729457, 1458914, 2188371, 4376742, 6565113, 12400769, 13130226, 24801538, 37202307, 74404614, 111606921, 223213842]

約数ペア:

[(1, 223213842), (2, 111606921), (3, 74404614), (6, 37202307), (9, 24801538), (17, 13130226), (18, 12400769), (34, 6565113), (51, 4376742), (102, 2188371), (153, 1458914), (306, 729457)]