12821443278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8250607}}^1$

素因数の和:8250656

約数の個数: 32

約数和(自身を含む): 30098217984

約数和(自身を除く): 17276774706

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 8250607, 16501214, 24751821, 49503642, 57754249, 115508498, 173262747, 305272459, 346525494, 610544918, 915817377, 1831634754, 2136907213, 4273814426, 6410721639, 12821443278]

約数ペア:

[(1, 12821443278), (2, 6410721639), (3, 4273814426), (6, 2136907213), (7, 1831634754), (14, 915817377), (21, 610544918), (37, 346525494), (42, 305272459), (74, 173262747), (111, 115508498), (222, 57754249), (259, 49503642), (518, 24751821), (777, 16501214), (1554, 8250607)]