13420404

素因数分解:

$2^2\times 3^5\times {\mathrm{13807}}^1$

素因数の和:13826

約数の個数: 36

約数和(自身を含む): 35182784

約数和(自身を除く): 21762380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 13807, 27614, 41421, 55228, 82842, 124263, 165684, 248526, 372789, 497052, 745578, 1118367, 1491156, 2236734, 3355101, 4473468, 6710202, 13420404]

約数ペア:

[(1, 13420404), (2, 6710202), (3, 4473468), (4, 3355101), (6, 2236734), (9, 1491156), (12, 1118367), (18, 745578), (27, 497052), (36, 372789), (54, 248526), (81, 165684), (108, 124263), (162, 82842), (243, 55228), (324, 41421), (486, 27614), (972, 13807)]