129053586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4987}}^1$

素因数の和:5238

約数の個数: 32

約数和(自身を含む): 272943360

約数和(自身を除く): 143889774

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 1362, 4313, 4987, 8626, 9974, 12939, 14961, 25878, 29922, 94753, 189506, 284259, 568518, 1132049, 2264098, 3396147, 6792294, 21508931, 43017862, 64526793, 129053586]

約数ペア:

[(1, 129053586), (2, 64526793), (3, 43017862), (6, 21508931), (19, 6792294), (38, 3396147), (57, 2264098), (114, 1132049), (227, 568518), (454, 284259), (681, 189506), (1362, 94753), (4313, 29922), (4987, 25878), (8626, 14961), (9974, 12939)]