18435116

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1217}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 36968736

約数和(自身を除く): 18533620

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 1217, 2164, 2434, 3787, 4868, 7574, 8519, 15148, 17038, 34076, 658397, 1316794, 2633588, 4608779, 9217558, 18435116]

約数ペア:

[(1, 18435116), (2, 9217558), (4, 4608779), (7, 2633588), (14, 1316794), (28, 658397), (541, 34076), (1082, 17038), (1217, 15148), (2164, 8519), (2434, 7574), (3787, 4868)]