18680118

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107357}}^1$

素因数の和:107391

約数の個数: 16

約数和(自身を含む): 38648880

約数和(自身を除く): 19968762

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 107357, 214714, 322071, 644142, 3113353, 6226706, 9340059, 18680118]

約数ペア:

[(1, 18680118), (2, 9340059), (3, 6226706), (6, 3113353), (29, 644142), (58, 322071), (87, 214714), (174, 107357)]