2830151574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{20233}}^1$

素因数の和:20669

約数の個数: 48

約数和(自身を含む): 6470833200

約数和(自身を除く): 3640681626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 409, 818, 1227, 2454, 3681, 7362, 7771, 15542, 20233, 23313, 40466, 46626, 60699, 69939, 121398, 139878, 182097, 364194, 384427, 768854, 1153281, 2306562, 3459843, 6919686, 8275297, 16550594, 24825891, 49651782, 74477673, 148955346, 157230643, 314461286, 471691929, 943383858, 1415075787, 2830151574]

約数ペア:

[(1, 2830151574), (2, 1415075787), (3, 943383858), (6, 471691929), (9, 314461286), (18, 157230643), (19, 148955346), (38, 74477673), (57, 49651782), (114, 24825891), (171, 16550594), (342, 8275297), (409, 6919686), (818, 3459843), (1227, 2306562), (2454, 1153281), (3681, 768854), (7362, 384427), (7771, 364194), (15542, 182097), (20233, 139878), (23313, 121398), (40466, 69939), (46626, 60699)]