6409998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{50873}}^1$

素因数の和:50888

約数の個数: 24

約数和(自身を含む): 15872688

約数和(自身を除く): 9462690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 50873, 101746, 152619, 305238, 356111, 457857, 712222, 915714, 1068333, 2136666, 3204999, 6409998]

約数ペア:

[(1, 6409998), (2, 3204999), (3, 2136666), (6, 1068333), (7, 915714), (9, 712222), (14, 457857), (18, 356111), (21, 305238), (42, 152619), (63, 101746), (126, 50873)]