12018618

素因数分解:

$2^1\times 3^4\times {\mathrm{74189}}^1$

素因数の和:74203

約数の個数: 20

約数和(自身を含む): 26930970

約数和(自身を除く): 14912352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 74189, 148378, 222567, 445134, 667701, 1335402, 2003103, 4006206, 6009309, 12018618]

約数ペア:

[(1, 12018618), (2, 6009309), (3, 4006206), (6, 2003103), (9, 1335402), (18, 667701), (27, 445134), (54, 222567), (81, 148378), (162, 74189)]