16787148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8689}}^1$

素因数の和:8726

約数の個数: 48

約数和(自身を含む): 46717440

約数和(自身を除く): 29930292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 8689, 17378, 26067, 34756, 52134, 60823, 104268, 121646, 182469, 199847, 243292, 364938, 399694, 599541, 729876, 799388, 1199082, 1398929, 2398164, 2797858, 4196787, 5595716, 8393574, 16787148]

約数ペア:

[(1, 16787148), (2, 8393574), (3, 5595716), (4, 4196787), (6, 2797858), (7, 2398164), (12, 1398929), (14, 1199082), (21, 799388), (23, 729876), (28, 599541), (42, 399694), (46, 364938), (69, 243292), (84, 199847), (92, 182469), (138, 121646), (161, 104268), (276, 60823), (322, 52134), (483, 34756), (644, 26067), (966, 17378), (1932, 8689)]