27220844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2693}}^1$

素因数の和:2742

約数の個数: 36

約数和(自身を含む): 57479184

約数和(自身を除く): 30258340

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 2693, 5054, 5386, 10108, 10772, 18851, 37702, 51167, 75404, 102334, 204668, 358169, 716338, 972173, 1432676, 1944346, 3888692, 6805211, 13610422, 27220844]

約数ペア:

[(1, 27220844), (2, 13610422), (4, 6805211), (7, 3888692), (14, 1944346), (19, 1432676), (28, 972173), (38, 716338), (76, 358169), (133, 204668), (266, 102334), (361, 75404), (532, 51167), (722, 37702), (1444, 18851), (2527, 10772), (2693, 10108), (5054, 5386)]