1731342678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22196701}}^1$

素因数の和:22196719

約数の個数: 16

約数和(自身を含む): 3729045936

約数和(自身を除く): 1997703258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 22196701, 44393402, 66590103, 133180206, 288557113, 577114226, 865671339, 1731342678]

約数ペア:

[(1, 1731342678), (2, 865671339), (3, 577114226), (6, 288557113), (13, 133180206), (26, 66590103), (39, 44393402), (78, 22196701)]