231174

素因数分解:

$2^1\times 3^4\times {\mathrm{1427}}^1$

素因数の和:1441

約数の個数: 20

約数和(自身を含む): 518364

約数和(自身を除く): 287190

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1427, 2854, 4281, 8562, 12843, 25686, 38529, 77058, 115587, 231174]

約数ペア:

[(1, 231174), (2, 115587), (3, 77058), (6, 38529), (9, 25686), (18, 12843), (27, 8562), (54, 4281), (81, 2854), (162, 1427)]