16111998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127873}}^1$

素因数の和:127888

約数の個数: 24

約数和(自身を含む): 39896688

約数和(自身を除く): 23784690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127873, 255746, 383619, 767238, 895111, 1150857, 1790222, 2301714, 2685333, 5370666, 8055999, 16111998]

約数ペア:

[(1, 16111998), (2, 8055999), (3, 5370666), (6, 2685333), (7, 2301714), (9, 1790222), (14, 1150857), (18, 895111), (21, 767238), (42, 383619), (63, 255746), (126, 127873)]