3847702986

素因数分解:

$2^1\times 3^4\times {\mathrm{271}}^1\times {\mathrm{87643}}^1$

素因数の和:87928

約数の個数: 40

約数和(自身を含む): 8653617984

約数和(自身を除く): 4805914998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 21951, 43902, 87643, 175286, 262929, 525858, 788787, 1577574, 2366361, 4732722, 7099083, 14198166, 23751253, 47502506, 71253759, 142507518, 213761277, 427522554, 641283831, 1282567662, 1923851493, 3847702986]

約数ペア:

[(1, 3847702986), (2, 1923851493), (3, 1282567662), (6, 641283831), (9, 427522554), (18, 213761277), (27, 142507518), (54, 71253759), (81, 47502506), (162, 23751253), (271, 14198166), (542, 7099083), (813, 4732722), (1626, 2366361), (2439, 1577574), (4878, 788787), (7317, 525858), (14634, 262929), (21951, 175286), (43902, 87643)]