12875848566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{142391}}^1$

素因数の和:144556

約数の個数: 32

約数和(自身を含む): 29444387328

約数和(自身を除く): 16568538762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2153, 4306, 6459, 12918, 15071, 30142, 45213, 90426, 142391, 284782, 427173, 854346, 996737, 1993474, 2990211, 5980422, 306567823, 613135646, 919703469, 1839406938, 2145974761, 4291949522, 6437924283, 12875848566]

約数ペア:

[(1, 12875848566), (2, 6437924283), (3, 4291949522), (6, 2145974761), (7, 1839406938), (14, 919703469), (21, 613135646), (42, 306567823), (2153, 5980422), (4306, 2990211), (6459, 1993474), (12918, 996737), (15071, 854346), (30142, 427173), (45213, 284782), (90426, 142391)]