18145442

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1429}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 31162560

約数和(自身を除く): 13017118

約数列:

[1, 2, 7, 14, 907, 1429, 1814, 2858, 6349, 10003, 12698, 20006, 1296103, 2592206, 9072721, 18145442]

約数ペア:

[(1, 18145442), (2, 9072721), (7, 2592206), (14, 1296103), (907, 20006), (1429, 12698), (1814, 10003), (2858, 6349)]