18903294

素因数分解:

$2^1\times 3^4\times {\mathrm{116687}}^1$

素因数の和:116701

約数の個数: 20

約数和(自身を含む): 42357744

約数和(自身を除く): 23454450

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116687, 233374, 350061, 700122, 1050183, 2100366, 3150549, 6301098, 9451647, 18903294]

約数ペア:

[(1, 18903294), (2, 9451647), (3, 6301098), (6, 3150549), (9, 2100366), (18, 1050183), (27, 700122), (54, 350061), (81, 233374), (162, 116687)]