18650520084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{222030001}}^1$

素因数の和:222030015

約数の個数: 24

約数和(自身を含む): 49734720448

約数和(自身を除く): 31084200364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 222030001, 444060002, 666090003, 888120004, 1332180006, 1554210007, 2664360012, 3108420014, 4662630021, 6216840028, 9325260042, 18650520084]

約数ペア:

[(1, 18650520084), (2, 9325260042), (3, 6216840028), (4, 4662630021), (6, 3108420014), (7, 2664360012), (12, 1554210007), (14, 1332180006), (21, 888120004), (28, 666090003), (42, 444060002), (84, 222030001)]