168445998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1336873}}^1$

素因数の和:1336888

約数の個数: 24

約数和(自身を含む): 417104688

約数和(自身を除く): 248658690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1336873, 2673746, 4010619, 8021238, 9358111, 12031857, 18716222, 24063714, 28074333, 56148666, 84222999, 168445998]

約数ペア:

[(1, 168445998), (2, 84222999), (3, 56148666), (6, 28074333), (7, 24063714), (9, 18716222), (14, 12031857), (18, 9358111), (21, 8021238), (42, 4010619), (63, 2673746), (126, 1336873)]