131665914

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{170111}}^1$

素因数の和:170162

約数の個数: 24

約数和(自身を含む): 291912192

約数和(自身を除く): 160246278

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 170111, 340222, 510333, 1020666, 1530999, 3061998, 7314773, 14629546, 21944319, 43888638, 65832957, 131665914]

約数ペア:

[(1, 131665914), (2, 65832957), (3, 43888638), (6, 21944319), (9, 14629546), (18, 7314773), (43, 3061998), (86, 1530999), (129, 1020666), (258, 510333), (387, 340222), (774, 170111)]