231697788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2758307}}^1$

素因数の和:2758321

約数の個数: 24

約数和(自身を含む): 617860992

約数和(自身を除く): 386163204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2758307, 5516614, 8274921, 11033228, 16549842, 19308149, 33099684, 38616298, 57924447, 77232596, 115848894, 231697788]

約数ペア:

[(1, 231697788), (2, 115848894), (3, 77232596), (4, 57924447), (6, 38616298), (7, 33099684), (12, 19308149), (14, 16549842), (21, 11033228), (28, 8274921), (42, 5516614), (84, 2758307)]