85428378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{226001}}^1$

素因数の和:226019

約数の個数: 32

約数和(自身を含む): 216961920

約数和(自身を除く): 131533542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 226001, 452002, 678003, 1356006, 1582007, 2034009, 3164014, 4068018, 4746021, 6102027, 9492042, 12204054, 14238063, 28476126, 42714189, 85428378]

約数ペア:

[(1, 85428378), (2, 42714189), (3, 28476126), (6, 14238063), (7, 12204054), (9, 9492042), (14, 6102027), (18, 4746021), (21, 4068018), (27, 3164014), (42, 2034009), (54, 1582007), (63, 1356006), (126, 678003), (189, 452002), (378, 226001)]