389385066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{18143}}^1$

素因数の和:18235

約数の個数: 48

約数和(自身を含む): 918376704

約数和(自身を除く): 528991638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3577, 7154, 10731, 18143, 21462, 36286, 54429, 108858, 127001, 254002, 381003, 762006, 889007, 1324439, 1778014, 2648878, 2667021, 3973317, 5334042, 7946634, 9271073, 18542146, 27813219, 55626438, 64897511, 129795022, 194692533, 389385066]

約数ペア:

[(1, 389385066), (2, 194692533), (3, 129795022), (6, 64897511), (7, 55626438), (14, 27813219), (21, 18542146), (42, 9271073), (49, 7946634), (73, 5334042), (98, 3973317), (146, 2667021), (147, 2648878), (219, 1778014), (294, 1324439), (438, 889007), (511, 762006), (1022, 381003), (1533, 254002), (3066, 127001), (3577, 108858), (7154, 54429), (10731, 36286), (18143, 21462)]