16778076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199739}}^1$

素因数の和:199753

約数の個数: 24

約数和(自身を含む): 44741760

約数和(自身を除く): 27963684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199739, 399478, 599217, 798956, 1198434, 1398173, 2396868, 2796346, 4194519, 5592692, 8389038, 16778076]

約数ペア:

[(1, 16778076), (2, 8389038), (3, 5592692), (4, 4194519), (6, 2796346), (7, 2396868), (12, 1398173), (14, 1198434), (21, 798956), (28, 599217), (42, 399478), (84, 199739)]