1320211206

素因数分解:

$2^1\times 3^2\times {\mathrm{3469}}^1\times {\mathrm{21143}}^1$

素因数の和:24620

約数の個数: 24

約数和(自身を含む): 2861417520

約数和(自身を除く): 1541206314

約数列:

[1, 2, 3, 6, 9, 18, 3469, 6938, 10407, 20814, 21143, 31221, 42286, 62442, 63429, 126858, 190287, 380574, 73345067, 146690134, 220035201, 440070402, 660105603, 1320211206]

約数ペア:

[(1, 1320211206), (2, 660105603), (3, 440070402), (6, 220035201), (9, 146690134), (18, 73345067), (3469, 380574), (6938, 190287), (10407, 126858), (20814, 63429), (21143, 62442), (31221, 42286)]