858551406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{15671}}^1$

素因数の和:16096

約数の個数: 32

約数和(自身を含む): 1796387328

約数和(自身を除く): 937835922

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 794, 1191, 2382, 9131, 15671, 18262, 27393, 31342, 47013, 54786, 94026, 360433, 720866, 1081299, 2162598, 6221387, 12442774, 18664161, 37328322, 143091901, 286183802, 429275703, 858551406]

約数ペア:

[(1, 858551406), (2, 429275703), (3, 286183802), (6, 143091901), (23, 37328322), (46, 18664161), (69, 12442774), (138, 6221387), (397, 2162598), (794, 1081299), (1191, 720866), (2382, 360433), (9131, 94026), (15671, 54786), (18262, 47013), (27393, 31342)]