139020966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1103341}}^1$

素因数の和:1103356

約数の個数: 24

約数和(自身を含む): 344242704

約数和(自身を除く): 205221738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1103341, 2206682, 3310023, 6620046, 7723387, 9930069, 15446774, 19860138, 23170161, 46340322, 69510483, 139020966]

約数ペア:

[(1, 139020966), (2, 69510483), (3, 46340322), (6, 23170161), (7, 19860138), (9, 15446774), (14, 9930069), (18, 7723387), (21, 6620046), (42, 3310023), (63, 2206682), (126, 1103341)]