27293238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 40637898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 863, 1506, 1726, 1757, 2259, 2589, 3514, 4518, 5178, 5271, 6041, 7767, 10542, 12082, 15534, 15813, 18123, 31626, 36246, 54369, 108738, 216613, 433226, 649839, 1299678, 1516291, 1949517, 3032582, 3899034, 4548873, 9097746, 13646619, 27293238]

約数ペア:

[(1, 27293238), (2, 13646619), (3, 9097746), (6, 4548873), (7, 3899034), (9, 3032582), (14, 1949517), (18, 1516291), (21, 1299678), (42, 649839), (63, 433226), (126, 216613), (251, 108738), (502, 54369), (753, 36246), (863, 31626), (1506, 18123), (1726, 15813), (1757, 15534), (2259, 12082), (2589, 10542), (3514, 7767), (4518, 6041), (5178, 5271)]