28873353474

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{25461511}}^1$

素因数の和:25461532

約数の個数: 40

約数和(自身を含む): 73940230848

約数和(自身を除く): 45066877374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 25461511, 50923022, 76384533, 152769066, 178230577, 229153599, 356461154, 458307198, 534691731, 687460797, 1069383462, 1374921594, 1604075193, 2062382391, 3208150386, 4124764782, 4812225579, 9624451158, 14436676737, 28873353474]

約数ペア:

[(1, 28873353474), (2, 14436676737), (3, 9624451158), (6, 4812225579), (7, 4124764782), (9, 3208150386), (14, 2062382391), (18, 1604075193), (21, 1374921594), (27, 1069383462), (42, 687460797), (54, 534691731), (63, 458307198), (81, 356461154), (126, 229153599), (162, 178230577), (189, 152769066), (378, 76384533), (567, 50923022), (1134, 25461511)]