78671646

素因数分解:

$2^1\times 3^2\times {\mathrm{1867}}^1\times {\mathrm{2341}}^1$

素因数の和:4216

約数の個数: 24

約数和(自身を含む): 170619384

約数和(自身を除く): 91947738

約数列:

[1, 2, 3, 6, 9, 18, 1867, 2341, 3734, 4682, 5601, 7023, 11202, 14046, 16803, 21069, 33606, 42138, 4370647, 8741294, 13111941, 26223882, 39335823, 78671646]

約数ペア:

[(1, 78671646), (2, 39335823), (3, 26223882), (6, 13111941), (9, 8741294), (18, 4370647), (1867, 42138), (2341, 33606), (3734, 21069), (4682, 16803), (5601, 14046), (7023, 11202)]