18704052

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4228

約数の個数: 36

約数和(自身を含む): 47663616

約数和(自身を除く): 28959564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4091, 4572, 8182, 12273, 16364, 24546, 36819, 49092, 73638, 147276, 519557, 1039114, 1558671, 2078228, 3117342, 4676013, 6234684, 9352026, 18704052]

約数ペア:

[(1, 18704052), (2, 9352026), (3, 6234684), (4, 4676013), (6, 3117342), (9, 2078228), (12, 1558671), (18, 1039114), (36, 519557), (127, 147276), (254, 73638), (381, 49092), (508, 36819), (762, 24546), (1143, 16364), (1524, 12273), (2286, 8182), (4091, 4572)]