16511796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21841}}^1$

素因数の和:21861

約数の個数: 48

約数和(自身を含む): 48926080

約数和(自身を除く): 32414284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21841, 43682, 65523, 87364, 131046, 152887, 196569, 262092, 305774, 393138, 458661, 589707, 611548, 786276, 917322, 1179414, 1375983, 1834644, 2358828, 2751966, 4127949, 5503932, 8255898, 16511796]

約数ペア:

[(1, 16511796), (2, 8255898), (3, 5503932), (4, 4127949), (6, 2751966), (7, 2358828), (9, 1834644), (12, 1375983), (14, 1179414), (18, 917322), (21, 786276), (27, 611548), (28, 589707), (36, 458661), (42, 393138), (54, 305774), (63, 262092), (84, 196569), (108, 152887), (126, 131046), (189, 87364), (252, 65523), (378, 43682), (756, 21841)]