138858618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{6841}}^1$

素因数の和:7062

約数の個数: 32

約数和(自身を含む): 295574400

約数和(自身を除く): 156715782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199, 398, 597, 1194, 3383, 6766, 6841, 10149, 13682, 20298, 20523, 41046, 116297, 232594, 348891, 697782, 1361359, 2722718, 4084077, 8168154, 23143103, 46286206, 69429309, 138858618]

約数ペア:

[(1, 138858618), (2, 69429309), (3, 46286206), (6, 23143103), (17, 8168154), (34, 4084077), (51, 2722718), (102, 1361359), (199, 697782), (398, 348891), (597, 232594), (1194, 116297), (3383, 41046), (6766, 20523), (6841, 20298), (10149, 13682)]