81606984

素因数分解:

$2^3\times 3^1\times {\mathrm{3400291}}^1$

素因数の和:3400300

約数の個数: 16

約数和(自身を含む): 204017520

約数和(自身を除く): 122410536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3400291, 6800582, 10200873, 13601164, 20401746, 27202328, 40803492, 81606984]

約数ペア:

[(1, 81606984), (2, 40803492), (3, 27202328), (4, 20401746), (6, 13601164), (8, 10200873), (12, 6800582), (24, 3400291)]