89142678

素因数分解:

$2^1\times 3^2\times {\mathrm{4952371}}^1$

素因数の和:4952379

約数の個数: 12

約数和(自身を含む): 193142508

約数和(自身を除く): 103999830

約数列:

[1, 2, 3, 6, 9, 18, 4952371, 9904742, 14857113, 29714226, 44571339, 89142678]

約数ペア:

[(1, 89142678), (2, 44571339), (3, 29714226), (6, 14857113), (9, 9904742), (18, 4952371)]