30243618

素因数分解:

$2^1\times 3^4\times {\mathrm{186689}}^1$

素因数の和:186703

約数の個数: 20

約数和(自身を含む): 67768470

約数和(自身を除く): 37524852

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 186689, 373378, 560067, 1120134, 1680201, 3360402, 5040603, 10081206, 15121809, 30243618]

約数ペア:

[(1, 30243618), (2, 15121809), (3, 10081206), (6, 5040603), (9, 3360402), (18, 1680201), (27, 1120134), (54, 560067), (81, 373378), (162, 186689)]