18357446134

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{439}}^2\times {\mathrm{491}}^1$

素因数の和:1468

約数の個数: 24

約数和(自身を含む): 27940352328

約数和(自身を除く): 9582906194

約数列:

[1, 2, 97, 194, 439, 491, 878, 982, 42583, 47627, 85166, 95254, 192721, 215549, 385442, 431098, 18693937, 20908253, 37387874, 41816506, 94626011, 189252022, 9178723067, 18357446134]

約数ペア:

[(1, 18357446134), (2, 9178723067), (97, 189252022), (194, 94626011), (439, 41816506), (491, 37387874), (878, 20908253), (982, 18693937), (42583, 431098), (47627, 385442), (85166, 215549), (95254, 192721)]