80081358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1906699}}^1$

素因数の和:1906711

約数の個数: 16

約数和(自身を含む): 183043200

約数和(自身を除く): 102961842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1906699, 3813398, 5720097, 11440194, 13346893, 26693786, 40040679, 80081358]

約数ペア:

[(1, 80081358), (2, 40040679), (3, 26693786), (6, 13346893), (7, 11440194), (14, 5720097), (21, 3813398), (42, 1906699)]