16454556

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 26445924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 607, 753, 1004, 1214, 1506, 1821, 2259, 2428, 3012, 3642, 4518, 5463, 6777, 7284, 9036, 10926, 13554, 16389, 21852, 27108, 32778, 65556, 152357, 304714, 457071, 609428, 914142, 1371213, 1828284, 2742426, 4113639, 5484852, 8227278, 16454556]

約数ペア:

[(1, 16454556), (2, 8227278), (3, 5484852), (4, 4113639), (6, 2742426), (9, 1828284), (12, 1371213), (18, 914142), (27, 609428), (36, 457071), (54, 304714), (108, 152357), (251, 65556), (502, 32778), (607, 27108), (753, 21852), (1004, 16389), (1214, 13554), (1506, 10926), (1821, 9036), (2259, 7284), (2428, 6777), (3012, 5463), (3642, 4518)]